Water Heater Safety and the Emergency Safety Relief Valve
©2014 Towle Whitney LLC
Safe Plug Relief (SPR) For Water Heater Safety
Prevent catastrophic explosions on water heaters and boilers with the SPR.

The Dulac Safe Plug Relief (SPR) fitting is a safety device for water heaters and
purpose of the discharge from the T&P Relief Valve, the SPR will separate. This will
allow the T&P Relief Valve to work as expected (BLOW OFF), preventing a Water
Heater or Boiler explosion.
Features & Benefits SPR
  • CSA Certified
  • Tamper Proof
  • Fast & Easy to Install
  • Constant Protection
SPR Installation
Simple to Install - thread SPR into
T&P valve, and thread drain line into
the SPR.

is threaded into T&P, a slip washer
keeps the SPR from being removed.

Install Horizontally or Vertically.

NO maintenance required.
You could have a potential EXPLOSIVE DEVICE siting in your home or business
water heater. if it goes, it could cause serious damage or injury. Protect your
home or business with the revolutionary
SPR®Safe Plug Relief®

Call 800-807-9827 for pricing & more information or Click Here to e-mail us