Viking® 08507PT Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve & Trim, 3" 6302000300 The TYCO Series LFII Residential

The TYCO Series LFII Residential 4

175 Degree 19391MD/W Fire Sprinkler Head

175 Degree 17375FD Fire Sprinkler Head

For use with Central's recessed fire sprinkler model numbers: GB-R1/GB EC GBR GB-R GB-RS GB-20 GB-QR LF GB EC H C2296 C3232 C3396 C2201 C3201 C3296 307X

or high temperature classification operating element

Viking® 08507PT Model E-1 & F-1 Easy Riser Swing Check Valve, Groove x Groove, Valve & Trim, 3" 6302000300 The TYCO Series LFII ResidentialThe Viking Easy Riser Swing Check Valve is a general purpose rubber faced check valve approved for use in fire service systems. The valve is for use in wet system risers, preaction system risers and wherever a check valve with a drain connection and gauge connections can be utilized. When used with a flow switch on wet pipe systems not requiring a mechanical alarm, the Easy Riser Swing Check Valve may replace an alarm check valve. Item: Viking 08507PT