Part 762-137 is a replacement foot valve seat for a wide range of compatible spray equipment. This precision seat mates with the check ball in the foot valve assembly, creating a seal that prevents backflow and maintains pump prime. When the original seat becomes worn, pitted, or damaged, replacement restores proper valve function.
| Part Number | 762-137 |
|---|---|
| Part Description | Foot Valve Seat |
| Brand | Universal |
| Fits | 330 Airless Sprayer; 340 Airless Sprayer International Model; 440 i Airless Sprayer; 440 IX Airless Sprayer; 440 XC Airless_Sprayer; 440i Airless Sprayer1; 540 IX Airless Sprayer; 550 XC Airless Sprayer; 640 i Airless Sprayer; 640 IX Airless Sprayer; 660 XC Airless Sprayer; 690 GXC Airless Sprayer; 0537810I_GB_D_F (1); Advantage 400; Advantage 500; Epic 447HPX; Epic 660HPX; Epic 690 HPG; Helix LP; Impact 410; Impact 440 service; impact 640 I and IA; impact 640; impact X 410; impact X 440; impact X 540i; Performer 640 i Airless Sprayer; Power Beast; PowerBeast; PowrLiner 4955, 6955, 8955; PowrLiner 1800M, 2800M; PowrLiner 2800; PowrLiner 3100; PowrLiner 4900 XLT; PowrLiner 4950; PowrLiner 6950; PowrLiner 6950_1; PowrTwin 4900 , 6900 , 8900, 12000 Plus; PowrTwin 4900 XLT; ProMark II; RentSpray 450; RentSpray 500; RentSpray 600 Impact; RentSpray 600; RentSpray 650; RentSpray Plus; RentSpar 700 |
| Condition | New |
The 762-137 foot valve seat is a direct replacement component for an extensive range of spray equipment including numerous Airless Sprayer models (330, 340, 440 i, 440 IX, 440 XC, 440i, 540 IX, 550 XC, 640 i, 640 IX, 660 XC, 690 GXC), 0537810I_GB_D_F (1), Advantage 400/500, Epic 447HPX/660HPX/690 HPG, Helix LP, multiple Impact models (410, 440 service, 640 I and IA, 640, X 410, X 440, X 540i), Performer 640 i, Power Beast/PowerBeast, various PowrLiner models (4955/6955/8955, 1800M/2800M, 2800, 3100, 4900 XLT, 4950, 6950, 6950_1), PowrTwin 4900/6900/8900/12000 Plus and 4900 XLT, ProMark II, and multiple RentSpray/RentSpar models (450, 500, 600 Impact, 600, 650, Plus, 700). This precision seat provides the sealing surface for the check ball in the foot valve assembly, creating a positive shut-off that prevents material backflow and maintains pump prime. A worn or damaged seat can cause loss of prime, reduced output, and erratic spray.
| Sealing surface | Provides seat for check ball to seal against |
|---|---|
| Backflow prevention | Prevents material from flowing backward |
| Prime maintenance | Keeps pump primed for consistent operation |
| Worn / pitted surface | Seat no longer seals against ball |
|---|---|
| Loss of prime | Pump loses prime frequently |
| Reduced output | Lower than normal material delivery |
| Backflow / spitting | Material flows backward or spits from gun |
Foot valve seat 762-137 is compatible with the following models. Verify fit using your equipment's parts diagram.
| Compatible Models |
|---|
| 330, 340, 440 i, 440 IX, 440 XC, 440i, 540 IX, 550 XC, 640 i, 640 IX, 660 XC, 690 GXC Airless Sprayers |
| 0537810I_GB_D_F (1) |
| Advantage 400; Advantage 500 |
| Epic 447HPX; 660HPX; 690 HPG |
| Helix LP |
| Impact 410; 440 service; 640 I and IA; 640; X 410; X 440; X 540i |
| Performer 640 i Airless Sprayer |
| Power Beast; PowerBeast |
| PowrLiner 4955, 6955, 8955; 1800M, 2800M; 2800; 3100; 4900 XLT; 4950; 6950; 6950_1 |
| PowrTwin 4900, 6900, 8900, 12000 Plus; 4900 XLT |
| ProMark II |
| RentSpray 450; 500; 600 Impact; 600; 650; Plus; RentSpar 700 |
When replacing the foot valve seat, inspect these associated components to ensure proper valve function.
Inspect for wear, pitting, or deformation.
Check for cracks or damage.
Replace to ensure leak-free assembly.
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