See the technical specifications, dimensions, options, and approvals for different models and lengths of Proline Drain. Hydrotec Technologies Trench Drain Systems features fiber reinforced concrete and is available in 4 6 8 and 12 inch wide channels and load classes A to F . Pro Series Channel Drains Patios, Driveway, Sports Fields. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Find your perfect linear shower drain solution with Proline Drain from EZ Able®. Dura Trench prefabricated trench drain systems are our most popular product line. 27 Meters = 88. Trench drains are also really ideal if you want to be able to control how much water is flowing into your drains and whether or not debris can get into the drain along with the water runoff. U. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. The 7 Most Popular Types of Yard Drains. 6" Wide Polycast 500 Shallow Concrete Trench Drain Kit 44 foot Complete. 0 Installation 1) Excavate soil or saw cut existing concrete to a sufficient width and depth to create a trench. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. PLD68 Stainless Steel Body Quickdrain. Brands is the home for design-minded individuals. These layers protect the pipe from any dirt and plant roots on top of your French drain. Also ideal for some heavier residential applications. Here's how slot drain systems offer a better solution. Cover the pipe. Made of 18 Gauge 316L Stainless Steel. 5. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. 8'' Wide Grates; Meagard Landscape Trench. Includes:The Redi Trench ® is the industry’s only one-piece shower pan for tile with an integrated linear trench and trench drain grate. 21 products. Proline by Quickdrain USA Linear Shower Drains are made of 18 gauge 304 stainless steel. Cross-section of a Linear French Drain including the all-important perforated french drain pipe. 34 to 5. Zurn Z874-12 12" Wide Trench Drain; Zurn Z874-18 18" Wide Trench Drain; Zurn Z874-21 21" Wide Trench Drain; Zurn Z874 Utility Trench; 6" Wide Z806 Trench Drain By Item; 12" Wide Z812 Trench Drain By Item; Zurn Z817 Fiberglass Catch Basins; Zurn Z888-4 Slot Drain (8" Deep and 4" Wide) Zurn Z888-6 Slot Drain (11 3/4" Deep and 4" Wide)4-3/4" Wide Shallow Linear Trench Drain System. The drain area is typically set right into. The Swiftdrain 600 starts at $60 per linear foot. The 600 series can reach run lengths of 835 linear feet by implementing neutrals and custom configuration. The kit comes with the grate pre-installed on the channel. Proline PLD57-N Drain Assembly Kit. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Also ideal for some heavier residential applications. 00. Includes 1 channel drain (deep profile). Change of level & vertical transitions available. ProLine delivers a new level of flexibility in linear shower drains. Drainage Pipe Guide. In this linear drain shower, we are using KERDI-BOARD building panels fastened directly to the studs , instead of gypsum or cement board, tocreate a bonded waterproof assembly. Storm Water Pit and Catch Basin for Modular Trench and Channel Drain Systems with Aluminum Grate. Trench Drain Supply has a fine line of trench drain for commercial and residential purposes. Check for underground utility lines and pipes before digging. Remove the Tape. Caring for a Trench Drain System is Easy. Model # 83355. Removable grates make it easy to clean debris from channel for maintenance. 25 Channels = 100 feet. These drains also direct wastewater into drainage. U. More Details. 07" Deep Dura Slope Channel Drain SKU # DS-096. Unlike many other drainage solutions, caring for a trench drain system is quite. 69” [500mm]. These linear drains are made up of primarily channels, end caps, end outlets, grates, catch basins and some other installation accessories. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. L Trench and Channel Drain Kit with Black Grate (3-Pack : 9. 8. 68 to 6. Test the Drain. From elegantly engineered total shower and bath solutions to free-standing tub drains, L. Finished opening is from 68" to 72". This precast trench drain system comes standard with 0. ideal for construction jobs. Manufacturer Zurn. 5% translates to a drop of 1” for a 16’ of Trench Drain. 5”-42”. It found that over a 12-year period, counties using the IPC saved $38 billion in construction. Linear Drains. Stainless Steel Body. 5, PLD30, PLD36, PLD40, PLD44, PLD46, PLD48, PLD52, PLD57, PLD63, PLD68. 18 in. Trench Drain Supply has a fine line of trench drain for commercial and residential purposes. 8'' Wide Grates; Meagard Landscape Trench. Price$1,079. 4 in. Materials include trench drain in lightweight Fiberglass, Polymer. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. Total length with flanges is 42". 5% slope or a neutral slope. The modular design of our Pro Series Channel Drains offers flexibility with interlocking joints that offer quick and easy connections. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. ProLine Shower Drain; ShowerLine PVC Linear Drains; QuickDrain Sink Drains; Proline Stainless Steel Shower Drain By Quick Drain USA; QuickDrain Decorative Covers; 6 Inch Wide Metal Trench Drain; 8" Inch Wide Metal Trench Drain; 12 Inch Wide Metal Trench Drain; Misc Clearance; Mea 1000 Series 4. Find. 6. Zurn Linear Trench Drain SystemsZ882 Perma-Trench Installation Instructions 3/8-16 UNC Detail A A Setting The Trench Blockout, Retrofit, Hanging An alternative means of installation is to suspend the trench drain as shown. Unique flanges on the bottom of the channel provide an anchoring lip for straight installation and prevents floating. Black Drainage Sealant to all pipe connections and assembly joints to ensure superior seal. If you need help locating. All ProLine linear drain bodies are made of 18 Gauge 316L stainless steel with fully-sloped troughs. FILCOTEN Trench Drains Fiber-Reinforced Concrete. Specs and Installation. 5 sq. 4 in. Trench drains are typically sold in pieces and assembled on site. Trough is internally pitched 1-inch deep and 1-inch wide. » Proline Stainless Steel Shower Drain By Quick Drain USA Free Shipping on Orders Over $400 - Excluding Neenah Products - Contiguous US Only Manufacturer More Products. Innovative Pro-Snap Grate Securing System Simplifies installation and Maintenance. 25 Meters = 81. Fits rough opening from 32" to 38 ". 4. D. Fits rough opening from 38" to 42 ". Dig a trench from the place in your yard that needs drainage to your chosen outlet. 8'' Wide Grates; Meagard Landscape Trench. Use a spade to dig a trench wide enough to accommodate the drain pipe, plus a bit of room on either side for gravel. These linear drains are made up of primarily channels, end caps, end outlets, grates, catch basins and some other installation accessories. Dead Level Trench Drain Kit w/Ductile Frame. ProLine is only compatible with topical liquid waterproofing when. Modular Channel with Slope in Smooth HDPE. Call 330-940-2600. They install in garage or factory floors, driveways, loading docks, or around swimming pools to prevent slipping hazards or contact with dangerous chemicals. Then, you can install the drainage pipes on the gravel bedding. KERDI-SHOWER-LT/-LTS. No longer be limited to mosaic tiles for shower floors. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. 7" channel lengths and 4" and 8" nominal. Product ID NDS-836. Dimension(s): 19-11/16" L x 12-1/4" W x 10" H. 4 in. Drainage Pipe Guide. You construct it by digging a 6-inch wide trench approximately 24 inches deep. Pro-Plus System Features. NDS experts can help solve your problem. This Quickdrain is Made of 18 Gauge 316L Stainless Steel. The PRO-PLUS® Trench Drain System is available in 39. Free Shipping on Orders Over $400 - Excluding Neenah Products - Contiguous US Only. stainless steel waste outlet and height adjustability. Principles of Exterior Drainage - Full Course. The length of the drain is unlimited as the linear drain segments can be coupled; This is ideal for linear swimming pool drains, public shower trench drains and trough drain applications; Very appealing and attractive design, the slot drain cover is only 1-1/2" wide; The Quick Drain linear slot drain is both low profile and subtle; Includes 1¼" x 60" linear drain grate with lattice pattern K-80658 Features • Rigid, precision-machined lattice grate pattern offers best-in-class drain aesthetic • Easily field-trimmable to fit any showering space • Lightweight yet durable grate insert is easy to handle during installation and throughout product life Proline Linear Drain systems feature a stainless steel drain body which are designed to work with liquid waterproofing only, ensuring a safe and leak-free installation. Check for underground utility lines and pipes before digging. Prefabricated Shower Curb. Attach your first round of piping to the grate, then continue attaching pipes together until you reach your draining point at the end of the trench. Our mission is to provide the best quality engineered trench drain at the lowest cost available. 2 in. Materials include trench drain in lightweight Fiberglass, Polymer. Commercial. The advantages of the showe drain system is the concept of one way. NDS Channel Drain systems are an effective and popular solution when perimeter drains are needed for hardscaped areas. View all Stegmeier Pool and Deck Drains. Price$1,079. Where to buy. Spee-D Channel Drain Grates for 10 ft. Find My Store. Manufacturer NDS. More Options Available $ 152. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Spee-D Channel Drain Grates for 4 ft. 60 GPM 0. 00. All Plastic U. Commercial 6" Wide. 8'' Wide Grates; Meagard Landscape Trench. This fully sloped drain trough is a long, flat surface that allows the easy draining of water from the shower. 11 Channels = 44 feet. 4 in. 00 Shop for Trench Drains at Ferguson. Zurn Z874-12 12" Wide Trench Drain; Zurn Z874-18 18" Wide Trench Drain; Zurn Z874-21 21" Wide Trench Drain; Zurn Z874 Utility Trench; 6" Wide Z806 Trench Drain By Item; 12" Wide Z812 Trench Drain By Item; Zurn Z817 Fiberglass Catch Basins; Zurn Z888-4 Slot Drain (8" Deep and 4" Wide) Zurn Z888-6 Slot Drain (11 3/4" Deep and 4" Wide)Product ID ABT-2423. Principles of Exterior Drainage - Quick Review. 901 Catch Basins are the. 68 to 6. Thanks! ShowerLine linear drain body waterproofing accessory kits are sold separately. This Quickdrain is Made of 18 Gauge 316L Stainless Steel. Proline Linear Drain systems feature a stainless steel drain body which are designed to work with liquid waterproofing only, ensuring a safe and leak-free installation. outlet is 12 GPM in a shower pan with curb and 5 GPM in a shower pan drain placed across entry. Is there a Black product available in Plastic U. 8'' Wide Grates; Meagard Landscape Trench. NDS Dura Slope Trench Drain Systems are designed to provide a solution for residential, commercial, and industrial drainage needs. Learn more about our Dura Slope trench drains!7. We carry a variety of systems including ACO systems, Zurn and U-Drain. Commercial 6" Wide. Modular design connects together for longer runs, can be cut to size as short as 4 in. Dead Level D Trench Drain; BarryCraft Grates More; Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide; More Replacement Grates; 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. ACO Drain The world’s most popular modular trench drain system. Fits rough opening from 54" to 60 ". The closure fits flush with the channel upper surface giving an attractive. Light Gray. Search for: HOME; CASE STUDIES. 6. 25 in. Be sure that the outlet capacity does not limit the flow of the drain. Review Installation Guide Refer to the QuickDrain ProLine linear shower drain. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Residential. The Proline linear shower drain system is your premier universal design solution to create walkin tiled showers. Trough is internally pitched 1″ deep and 1″ wide. 2 Meters = 6. Top Rated. 07" Deep Dura Slope Channel Drain SKU # DS-096. Drainage systems can be installed to quickly remove surface water from an area to combat this issue. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. Compact Black 5. Here we have assembled our comprehensive collection of products and details for Stormwater Management and Outdoor Sports Construction. S. Finished opening is from 30" to 36". “The product was great and your company was great to work with!”. 5% slope built in but can be manufactured with any slope specified. QuickDrain ProLine linear shower drain bodies are made of 18 gauge, 316L marine grade stainless steel material|Ideal choice for healthcare markets, can be used in residential and hospitality as well where customization is desired|Internally sloped trough ensures no stagnant water sitting in the trough at any time, eliminating hard water build up|Length adjustability of drain trough with use of. 1. NDS Mini Channel Trench Drain; NDS Spee-D Channel Drains; NDS 6" Wide Duraslope; NDS 5" Pro Series Trench Drain; NDS 8" Pro Series Trench Drain; NDS 12" Pro Series Trench Drain; NDS Catch Basins; More NDS; NDS 9" Catch Basins; NDS 12" Catch Basins; NDS 18" Catch Basins; NDS 24" Catch Basins; Pro Plus 100 6" SMC-GRP By. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. One-piece showers have no seams, perfect for new construction. ProLine Shower Drain; ShowerLine PVC Linear Drains; QuickDrain Sink Drains; Proline Stainless Steel Shower Drain By Quick Drain USA; QuickDrain Decorative Covers; 6 Inch Wide Metal Trench Drain; 8" Inch Wide Metal Trench Drain; 12 Inch Wide Metal Trench Drain; Misc Clearance; Mea 1000 Series 4. Visit us on Facebook. Inlet Filters. Dead Level D Trench Drain; BarryCraft Grates More; Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide; More Replacement Grates; 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates; 4. Dig a trench from the place in your yard that needs drainage to your chosen outlet. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. Grate Width: 4. The pre-sloped commercial trench drain line is offered in 2″ , 4″ , 6″ , 8″ , 10″ , 12″ , 18″ , 24″ , 36″, and 48″ widths. TRENCH DRAIN Channel Drains? Yes, we carry a Black product in Plastic U. 25 Channels = 100 feet. 4 in. No longer be limited to mosaic tiles for shower floors. Drainage systems are intended to dispose of wastewater as quickly as possible, while also preventing the gases from sewers and septic tanks from entering residential locations. W x 3. 30 Meters = 98. D x 39. Load More. Grassed swales should generally treat stormwater from drainage areas smaller than 1 acre. Grate fits on top of the Spee-D Channel Drain and can be secured with screws; use two 2 ft. As you dig, make sure to remove any vegetation or debris from the bottom of the ditch so that water can properly flow through. Oldcastle FRP. SportsEdge can. 5” from either side) on site if neededFinish options are not applicable to the Tile. Per Ft. For use with CPS100 Trench Drain Kits and CPS100HD Trench Drain. TRENCH DRAIN Channel Drains. TRENCH DRAIN Channel Drains can be shipped to you at home. Excess water saturates the soil, gets muddy, and attracts bugs and pests. Materials include trench drain in lightweight Fiberglass, Polymer. With the US Trench Drain and grate in place, pour concrete along the outer walls of the trench drain to a thickness of 2" Lightly compact and finish the concrete slightly above the surface level of the grate (approximately 1/8"). Set the inlet grate where water gathers the most along the French drain. Waterproofing membrane is Quickdrain factory attached 6" around the perimeter of the trough. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. When you test the system, it’ll leak. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. ProLine Shower Drain; ShowerLine PVC Linear Drains; QuickDrain Sink Drains; Proline Stainless Steel Shower Drain By Quick Drain USA; QuickDrain Decorative Covers; 6 Inch Wide Metal Trench Drain; 8" Inch Wide Metal Trench Drain; 12 Inch Wide Metal Trench Drain; Misc Clearance; Mea 1000 Series 4. First, dig a “French trench. Dearborn Brass. 7. Zurn is a leading trench drain manufacturer. It also includes an end cap and an endcap with a knock out that fits 3" or 4" pipe. These channel drains have polymer and hdpe channels with a variety of grate options to choose from. RELN. Like a trench drain, a swale is a surface water drainage device. Use the Right Cleaner. Principles of Exterior Drainage - Quick Review - En Espanol. Compare. Proline by Quickdrain USA Linear Shower Drains are made of 18 gauge 304 stainless steel. drain snake. Price$6,069. This makes them a very versatile drain system. Manufacturer Zurn. 4" and 19. French Drain Guide. Drain capacity for 2 in. Model # 010101. Part #: 620 Material: High Density Polypropylene (HDPE) Colors: Green Fits: 6” sewer and drain fittings and NDS 6” Spee-D Basin Spring: Stainless Steel Grade 302 Open Pressure: 1 PSI Open Surface Area: 28. The system includes EPS forms for both 8" and 12" trench -5. More Options Available $ 33. The 3 in. A trench drain system is one of the more common and efficient options to choose from. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. The ProLine linear shower drain body is made of 316L marine grade stainless steel. Manufacturer More Products. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. Product ID ACO-94609. ACO Drain The world’s most popular modular trench drain system. Pipes in a sump system drain the water to a sump pit or basin. 3 feet. US Trench Drain is a premier online supplier of a wide selection of trench drains and accessories. Trench Drain with a neutral slope is a lot easier to assemble. Finished opening is from 52" to 58". Light Gray. Safety Matters. EasyFlex. Waterproofing membrane is Quickdrain factory attached 6" around the perimeter of the trough. French Drain Guide. Typically these are nailed or screwed to the bottom of the trench drain footer. g. ”. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. 99 (317) Model# 83300-3. 1. Eliminate standing water on hardscapes before it damages your property. MATERIAL MATERIAL MATERIAL ! Strong, shock and impact resistant, dimensionally stable. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Vodaland offers a variety of flexible options for customers looking for trench drain systems. NDS Mini Channel Trench Drain; NDS Spee-D Channel Drains; NDS 6" Wide Duraslope; NDS 5" Pro Series Trench Drain; NDS 8" Pro Series Trench Drain; NDS 12" Pro Series Trench Drain; NDS Catch Basins; More NDS; NDS 9" Catch Basins; NDS 12" Catch Basins; NDS 18" Catch Basins; NDS 24" Catch Basins; Pro Plus 100 6" SMC-GRP By. U. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. They also come with end caps, side and bottom. Principles of Exterior Drainage - Quick Review - En Espanol. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. Eliminate standing water on hardscapes before it damages your property. for pricing and availability. S. Like all metals, the material of a trench drainage system is sensitive to certain chemicals. Proline trench drain in horizontal pattern - thinking of back wall installation 3. For all your Drain Needs. Dead Level P Trench Drain; Dead Level D Trench Drain; BarryCraft Grates More; Light Duty 5300 Series; Standard Trench Drain Grates 1" to 12" Wide; Large Trench Drain Grates 13" to 51" Wide; More Replacement Grates; 2 3/4" NDS Mini Channel Trench Drain Grates; 4 1/8 Wide NDS Spee-D Channel Grates; 4 1/8 Wide Zurn Z884 Trench Drain Grates This Quickdrain is Made of 18 Gauge 316L Stainless Steel. In-Stock Sizes: PLD26, PLD27. 8" Wide ACO. S. However, it’s a lot more subtle in terms of its appearance in the landscape. Finished opening is from 52" to 58". Principles of Exterior Drainage - Quick Review. Waterproofing membrane is Quickdrain factory attached 6" around the perimeter of the trough. 00. Part of NDS 12" Pro Series Channel Drains Series. D 39. S. Total length with flanges is 30". 14 in. 4 in. Linear Drains. Give barrier-free showers a sleek look with a linear trench drain. W x 5. Our contractor believes the Proline trench style drains are the way to go, and are worth every penny. Next, wrap it with the excess fabric like a burrito. The built-in bottom outlets at one end of the trench drain enable connection to a 3-in. 8'' Wide Grates; Meagard Landscape Trench. Pro Plus 200 8". 8'' Wide Grates; Meagard Landscape Trench. 4")TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. Our drainage systems. Does anybody have any negative feedback on the trench drain system in general, or installation experiences to share?. Finished opening is from 30" to 36". Add finishing touches. 197” [5mm] up to 19. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. TraffikDrain combines the benefits of a standard grated trench drain with a high capacity intake grate and large high volume pipe connections flume. NDS 864GMTL - 5" Pro Series Channel Drain Kit with Galvanized Steel Grate- The new and improved NDS 5" Pro Series Deep Profile Channel Drain is the most durable, feature-rich and easy to install modular drainage system in its class. It is also important to determine the width of the drain, which is typically the width of the grate plus 1/4. 2. PLD36 Stainless Steel Body Quickdrain. 6"x6" 4"x4" Stainless Floor Strainer 6x6 Floor Drain 4x4 6x6. ProLine Shower Drain; ShowerLine PVC Linear Drains; QuickDrain Sink Drains; Proline Stainless Steel Shower Drain By Quick Drain USA; QuickDrain Decorative Covers; 6 Inch Wide Metal Trench Drain; 8" Inch. how to clean a trench drain system e. For all your Drain Needs. Proline by Quickdrain USA Linear Shower Drains are made of 18 gauge 304 stainless steel. Fits RO 38. S. D 39. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. 10. The leader in linear drain customization. Designed for Hospitality, Healthcare and Residential Markets, QuickDrain is a sophisticated curbed or curbless total shower solution that. Elmdor. 2-in high drain defense 12-in L x 12-in W x 12-in dia Grate. TRENCH DRAIN. Trench Drain. Next you will want to form the inside of the concrete trench drain. “The product was great and your company was great to work with!”. For traffic rated grates, prices can range from $75-$115 per linear foot. These linear trench drains combine accessibility and aesthetics in the shower For QuickDrain ProLine Linear Shower Drain installation support, QuickDrain’s technical support team is available to answer any questions. Channel Body and edge made entirely in innovative SMC/GRB. MAXWELL®. This ensures maximum water intake through the grate and helps drain road surfaces as quickly as possible preventing ponding and the danger to road users that this creates. (0) Product DetailsQuick Drain ProLine StrainersFeaturesAll strainers are made out of 18 Gauge 304 Stainless SteelStrainers may be cut down (3” maximum, 1. 01 to 6. S.