Haws SP157A Scald Protection Valve For Eyewash Showers, Updated Part Number: SP157A

Haws SP157A Scald Protection Valve For Eyewash Showers, Updated Part Number: SP157A

Marsoni

M251S

$377.26

Get it in 3 business days with 1 day shipping. Friday, May 29

Haws SP157A Scald Protection Valve For Eyewash Showers, Updated Part Number: SP157AUpdated Part Number: SP157A "Scald Protect Bleed Valve" Model SP157A, stainless steel scald protection bleed valve. Automatic thermal actuator bleed valve opens when internal water temperature reaches 98 F (36. 7 C) and closes at 95 F (35 C). Model SP157B, fully engineered scald protection valve is constructed of a one piece brass body, and supplied with a removable cartridge for easy cleaning and maintenance. Automatic thermal actuator bleed valve

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I ordered this Engine Coolant Hose (part #11537545890) for my 2006 BMW 330xi as part of a comprehensive cooling system overhaul. Along with this hose, I had my mechanic replace the thermostat, water pump, radiator, expansion tank, and all other related hoses. This hose fit exactly as expected—no issues during installation. It’s been three weeks since the job was completed, and everything is performing flawlessly. No leaks, no warning lights, and the engine temperature remains stable under all driving conditions. Although this is not a genuine OEM part, the quality appears solid and it matched up perfectly with the original in terms of length, shape, and connector alignment. For anyone looking to refresh their aging BMW’s cooling system, this hose is a reliable and cost-effective option. Just be sure to verify the part number for compatibility before purchasing. Highly recommended if you’re doing preventive maintenance or replacing a failed hose as part of a larger cooling system repair.

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Reviewed in the United States on August 3, 2025

Verified Purchase

Man with plan

Carnegie, US

★★★★★ 5

Highly recommend

Perfect fit for my Mercedes C300 V6

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Reviewed in the United States on March 1, 2026