Closed-End - Check Valve with Backflow Prevention Cap
Also available in: JF4-PCCV-DC - Powder Coated Black
Also available in: JF4-SSCV-DC - 316 Stainless Steel
This 4″ diameter geocomposite wick drainage system is ideal for relieving the hydrostatic water pressure that inevitably will be concrete seawalls, steel sheet piling, MSE retaining walls, and bridge abutments.
The media equipped in the JET Filter System is the highly rated Mirafi® Filter-weave FW 300* series. This media maintains long-term flow rates in high gradient and dynamic conditions. With its removable inner cartridge, the filter can be changed and cleaned if needed, from the front side of the earth retaining structure without dredging from behind to replace the erosion control fabric.
Housing: ASTM A-36 Hot Rolled Steel or 316 SS
Face Plate: ASTM A-36 Hot Rolled Steel 3/8” or 316 SS
Ring Plate: ASTM A-36 Hot Rolled Steel 3/8” or 316 SS
Cage: 316 Stainless Steel perforated ¼” holes 5/16” Staggered 16ga
Deflection Cap: U/V Protected ABS
One Way Valve: U/V Protected Vulcanizd Thermoplastic
Filter Cartridge: U/V Protected ABS
Filter Media: Tencate Mirafi FW300*
U/V Protection: Filter Cartridge, Deflection Cap, Valve & Filter Media
Corrosion Resistance: Powder Coated Black or 316 Stainless Steel
* If needed, please call to discuss other geotextile options.
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