Flomatic 7939 4" 80DI - Ductile Iron Check ValveThe Flomatic 7939 4" 80DI Ductile Iron Check Valve can handle pressures to 400 psi and temperatures up to 180F (80C). 80DI High strength epoxy coated ductile iron body, disc and follower with threaded female connections. Features a Nitrile (Buna N) seal, stainless steel spring fasteners, and ductile iron poppet. 2 " and larger are recommended for vertical applications. See 80DIX or VFD design for horizontal. Note: 1" through 1 " features acetal

Weight:  21 LBs

Honda GX160

Max Temperature:  200°F

Recessed Impeller Handles Slurry Without Binding Ductile iron recessed impeller provides unobstructed flow and great return on investment with less downtime

Heavy-Duty Ball Bearings - Shielded

APPLICATIONS:

A strong cast iron body increases durability and the Buna-N seal increases the longevity of the internal parts

Permanently lubricated upper and lower bearings

The WS D3 series sewage pump is the easy choice for both residential and light commercial needs

12V DC Electric Start (Battery Not Included)

commercial and industrial applications such as:

Maximum Flow Rate:  9