745SC Surge Stopper

SIZE RANGE: 3 - 4 inch (80 mm - 100 mm) MAX TEMP: 140°F (60°C) MAX PRESSURE: 250 PSI

745 SURGE-STOPPER® WITH ADJUSTABLE SPRING CLOSURE - 45° Seat Flo-Flex®, Swing Check Valve epoxy coated Ductile Iron Body, class 150, AWWA C508, with a Buna-N coated Disc. Surge-Stopper® is a patented designed for high head, long pipe lines with field adjustable spring assisted closure. AIS configuration.

Temp Max: 140°F (60°C)
Pressure Max: 250 PSI

745SC Surge Stopper

Sizes and Prices

Part Number Size Weight Spring Range Stainless Steel
List Price
Carbon Steel
List Price
Case Qty Style Plug Size Cracking Pressure By Pass Outlet Inlet Part #
Part #
Flanged 150
List Price
3382SC 3" 45 $2,700.00
3383SC 4" 70 $2,958.00
3385SC 6" 130 $3,979.00

Note: Standard valve cracking pressure is 2 PSI. Other adjustable ranges are available.