Features & Benefits
- Prevents heat damage to the pump
- Thermal relief valve discharges heated fluid to allow cooler water in
- Immediate valve closure when cooler water enters the system
- Easy installation in pump manifold or water supply plumbing
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- General Pump 1/4" Pump Thermal Protector #100...
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Item #:
15850188
General Pump 1/4" Pump Thermal Protector #100556
Item #:
15850188
DKK 146
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Friday, August 28
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Protects the pump from damaging heat build-up while it is in bypass mode.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Thermal Protection
Prevents overheating by automatically shutting down pumps, prolonging their lifespan and ensuring reliability during operation.
Easy Installation
Designed for hassle-free installation, allowing users to quickly integrate the protector into existing systems without professional help.
Durable Design
Constructed from high-quality materials, ensuring longevity and consistent performance in demanding environments, making it a cost-effective solution.
Product Details
| Power Source | Ac/dc |
| Color | Brass |
| Product Style | Above Ground |
| Item Dimensions L x W x H | 1.73"L x 1.54"W x 1.13"H (4.4 x 3.9 x 2.9 cm) |
| Material Type | Brass |
| Brand Name | General Pump |
| Model Number | 100556 |
| Global Trade Identification Number | 00682491014409 |
| Manufacturer | General Pump |
| UPC | 682491014409 |
| Manufacturer Part Number | 100556 |
| Unit Count | 1.0 Count |
| Brand | General Pump |
| Material | Brass |
| Style | Above Ground |
| Product Dimensions (L x W x H) | 1.73"L x 1.54"W x 1.13"H (4.4 x 3.9 x 2.9 cm) |
| Number of Packs | 1 |
| Number of Items | 1 |
Who Should Buy?
-
Pressure Washer Users
Ideal for users needing to protect high-pressure pumps from overheating during extended use.
-
Maintenance Professionals
Recommended for maintenance personnel who require reliable thermal protection for their equipment in service environments.
-
DIY Enthusiasts
Useful for DIY users looking to enhance the safety and longevity of their personal pressure washing setups.
-
Low-Power Applications
Not suitable for users with low-power pumps that do not experience significant heating issues.
Product Description
General Pump 1/4" Pump Thermal Protector #100556
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Where is the best location to mount the thermal relief valve?
Answer: It can be easily mounted in the pump manifold, inlet water supply, or bypass loop plumbing. -
Question:
What is the relief temperature of the valve?
Answer: The relief temperature is 145°F. -
Question:
How does the thermal relief valve prevent heat damage to the pump?
Answer: The valve opens and discharges heated fluid, allowing cooler water to enter and cool the pump while in bypass mode. -
Question:
At what temperature does it discharge?
Answer: 145 Fahrenheit
General Pump Pump Accessories 100556 Editorial Review
General Pump 1/4" Pump Thermal Protector #100556 The General Pump 1/4" Pump Thermal Protector #100556 is a must-have for any pressure washer pump. This thermal protector is a perfect replacement for what comes on Cat Pumps and is a perfect fit for the 4ppx25gsi Cat Pump, eliminating leaks and ensuring more cleaning pressure. The product arrived on time, and customers are pleased with the replacement's accuracy and efficiency, except for the fact that the internal diaphragm is made of steel and tends to rust completely in about three years, which customers believe could be improved with a galvanized or stainless-steel Construction.
Customer Reviews & Ratings
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Pros
- Perfect replacement for what comes on Cat Pumps
- Prevents leaks and ensures more cleaning pressure
- Accurate and efficient
- Arrived on time
Cons
- The internal diaphragm is made of steel and tends to rust completely in about three years, which could be improved with a galvanized or stainless-steel Construction.
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
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SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
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DKK 146
Order now and get it around Friday, August 28
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