Apollo TPC51

Commercial 1" Temperature and Pressure Relief 150 PSIG

Size: 1x5IN


Product type Commercial Temperature and Pressure
Size 1x5 IN
End connection MalexFemale
Material Bronze
Pressure 150 PSI
Temperature 210 DEG F
Seal material Silicone
Part number 18C5215150
End to end distance 10-5/8 IN
Application High Capacity Commercial Hot Water Heaters and Storage Tank
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Collection 18C-500
The Apollo TPC bronze automatic temperature and pressure relief valves are used for protection of high-capacity commercial hot water heaters and storage tanks.

This 18C-511 series commercial temperature and pressure relief valve features a 3/4" male inlet, an ASTM B584 bronze body, an ASTM B16 brass seat stem, a silicone seat disc, nylon element tube coating, a Type 304 stainless steel element spring, and a Type 302 stainless steel element pin.
  • 1" male NPT inlet and 1" female NPT outlet
  • Element length: 5"
  • Weight: 1.25 lbs
  • CSA capacity rating: 500,000 BTU/Hr.
  • ASME Capacity: 2,155,000 BTU/Hr.
  • ASME Section IV certified capacity
  • CSA listed and certified to ANSI Z21.22
  • 150 psig set pressures at 210 degrees F max
  • Coated element protects against corrosion

Formerly known as Conbraco Industries, Apollo Valves has been a leading supplier of American made brass valves and fittings since 1928. Their product line includes ball valves, actuators, mixing valves, plumbing and heating products, water gauges, pop safety and relief valves, marine fittings, and backflow prevention devices that are second to none in the industry.

We offer a 30-day SATISFACTION GUARANTEE. If you receive a damaged or defective item or you are dissatisfied with a product for any reason, you can return it for an exchange or refund within 30 days. See our full refund/return policy.

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