Pulsafeeder J40156 PHS1 FPP/CSPE/316 SS Foot Valve & Strainer
PHS1 foot valve and strainer with FPP housing, CSPE/Hypalon seat and 316 stainless-steel ball. Fits 1/4-inch ID x 3/8-inch OD chemical suction tubing.
Pulsafeeder J40156 PHS1 CSPE-Seat Foot Valve
The Pulsafeeder J40156 is a foot valve and strainer assembly for PHS1 PULSAtron wet ends. It uses an FPP housing, CSPE/Hypalon seat and 316 stainless-steel check ball, providing a specific material configuration for the chemical suction line.
What Makes J40156 Different?
Although J40156 and J40158 share the same tubing dimensions and stainless-steel check-ball material, their seats are different. J40156 uses CSPE, while J40158 uses Viton. This distinction is essential when matching the original liquid-end configuration.
Verified Specifications
- Manufacturer: Pulsafeeder
- Part Number: J40156
- Product: Foot Valve and Strainer Assembly
- Housing: FPP / Polypropylene
- Seat: CSPE / Hypalon
- Check Ball: 316 Stainless Steel
- Tubing: 1/4-Inch ID x 3/8-Inch OD
- Wet End: PHS1
CSPE Sealing Configuration
CSPE is used as the valve-seat material in this model. The material should be checked against the chemical concentration, temperature and manufacturer recommendations before installation.
Foot Valve and Strainer Function
The integrated check valve helps resist reverse movement of chemical solution through the suction line. The strainer screens larger debris at the supply inlet, reducing the chance of particles entering the pump.
Service Recommendations
Inspect the strainer for blockage, verify that the check ball can move correctly and examine the seat for deposits or damage. Suction-side restrictions can affect the metering pump ability to draw liquid.
Replacement Compatibility
Use Pulsafeeder J40156 when the original PHS1 liquid end specifies the FPP/CSPE/316 stainless-steel configuration and 1/4-inch ID x 3/8-inch OD tubing.
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