



🔥 Keep your pump cool, your workflow hotter!
The General Pump 1/2" Pump Thermal Protector #100558 is a compact, brass thermal relief valve designed to prevent heat build-up in bypass mode by releasing heated fluid and allowing cooler water to enter. Featuring 1/2" NPT connections, it ensures quick cooling and protects your pump from damage, backed by strong customer reviews and CSA/ULC certifications.
| Brand | General Pump |
| Exterior Finish | Brass |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Item dimensions L x W x H | 2.8 x 1.5 x 2 inches |
| Material | Brass |
J**Y
Worked
This fixed my issues ..... Would recommend
T**.
Perfect Fit
Exactly the right part when we needed it, great Amazon stocking and delivery service.
L**R
Good
Good
B**B
Dewalt Power Washer Thermal Relief Replacement
Found it difficult to find a replacement for this temperature relief on my 4000psi Dewalt Power Washer. The original was dripping water when the unit was running without actually using the sprayer. When I would attempt to spray, the leaking relief would allow air back into the pump causing it to lose its prime. This turned out to be the correct replacement as it was difficult to actually find any specifications for the replacement part. The original was really tightened well and needed to be loosened using a long wrench or breaker bar with a short socket to be able to access the relief in its confined space. So far it's resolved the problem.
D**E
Works like new
Worked perfect. 3000 mi-t-m pressure washer works perfect now,my old one got damaged and spewed water everywhere. Perfect fit and function. A+
S**Y
a little more description on how to get an accurate measurement of the size will be helpful
product was as described
S**T
Check your fittings for the correct unit
Didn't fit my pump however it was supposed to..
J**N
Four Stars
Good price any the right part.
Trustpilot
3 weeks ago
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