STI STI 6580 Heater Kit JMAC# STI-6580 These easy to install kits are the answer for protecting expensive electronic units that must be installed in low temperature areas, indoors or outdoors. They operate with enclosed covers. In addition to assuring continued operation of protected units,... MSRP: Was: Now: $79.75 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco WLS Tank Water Level Switch JMAC# POTTER-AMSECO-WLS The WLS Water Level Switch is a float operated device for supervising water level in a sprinkler supply gravity or pressure tank.The WLS has a bushing with 1 1/2" American Standard Pipe Threads for mounting in steel tanks. A 1 1/2" x 2" adapter bushing... MSRP: Was: Now: $1,318.77 Limited Stock Add to Cart
Potter / Amseco Potter Amseco VSR-S Waterflow Alarm Switch for Small Pipe JMAC# POTTER-AMSECO-VSRS The Potter Amseco VSR-S is a vane type waterflow switch for use on wet sprinkler systems that use 1" (25mm), 1-1/4" (32mm), 1-1/2" (38mm) or 2" (50mm) pipe size. The unit may also be used as a sectional waterflow detector on large systems.The unit... MSRP: Was: Now: $167.97 Limited Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco VSR-8 Vane Type Waterflow Alarm Switch with Retard, 8" Pipe Size (Replaces the VSR-F) JMAC# POTTER-AMSECO-VSR8 The Potter Amseco VSR-8 is a vane-type waterow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, size 8".The VSR-8 may also be used as a sectional waterow detector on large systems... MSRP: Was: Now: $205.00 Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco VSR-6 6" Vane Type Waterflow Alarm Switch JMAC# POTTER-AMSECO-VSR6 The Potter Amseco VSR-6 is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, size 6".The VSR-6 may also be used as a sectional waterflow detector on large... MSRP: Was: Now: $188.70 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco VSR-4 Vane Type Waterflow Alarm Switch with Retard, 4" Pipe Size (Replaces VSR-F) JMAC# POTTER-AMSECO-VSR-4 The Potter Amseco VSR-4 is a vane type waterow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, size 4" (50 mm thru 200 mm).The VSR-4 may also be used as a sectional waterow detector... MSRP: Was: Now: $170.00 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco VSR-3 Vane Type Waterflow Alarm Switch with Retard, 3" Pipe Size (Replaces VSR-F) JMAC# POTTER-AMSECO-VSR3 The Potter Amseco VSR-3 is a vane-type waterow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, size 3".The VSR-3 may also be used as a sectional waterow detector on large systems... MSRP: Was: Now: $159.99 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco VSR-2-1/2 Vane Waterflow Alarm Switch JMAC# POTTER-AMSECO-VSR-2-1-2 The Potter Amseco VSR-2-1-2 is a vane type waterflow switch for use on wet sprinkler systems. It is UL Listed and FM Approved for use on steel pipe; schedules 10 through 40, size 2-1/2" (50 mm thru 200 mm). The VSR-2-1-2 may also be used as a sectional... MSRP: Was: Now: $174.85 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco RTS-O Room Temperature Switch, Normally Open JMAC# POTTER-AMSECO-RTS-O The Potter Amseco RTS-C normally closed room temperature switch will open the contact when the temperature drops below 40F (4.5C). The unit consists of a bi-metal operating mechanism, featuring hermetically sealed precious metal contacts, N.O., which... MSRP: Was: Now: $88.00 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco RTS-C Room Temperature Switch, Normally-Closed JMAC# POTTER-AMSECO-RTS-C The Potter Amseco RTS-C is a room temperature switch with a normally closed contact designed to comply with the requirements of NFPA 13 and 72 for a room temperature switch to operate at 40F to protect a dry pipe valve from freezing. The RTS-C can also... MSRP: Was: Now: $78.07 Limited Stock Add to Cart
Potter / Amseco Potter Amseco RBVS Retrofit Ball Valve Switch JMAC# POTTER-AMSECO-RBVS The RBVS is designed to monitor the fully open position of a ball valve installed in a sprinkler system. The unit will fit on most ball valves installed on back-flow-preventers and alarm trim lines of dry, alarm, and deluge sprinkler valves. The switch... MSRP: Was: Now: $238.31 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
Potter / Amseco Potter Amseco PTS-C Plug-type Supervisory Switch JMAC# POTTER-AMSECO-PTS-C The Potter Amseco PTS-C is a plug-type supervisory switch designed to supervise sprinkler system control valves and may also be used to secure gates and other applications. This unit is particularly useful for unusual conditions, such as non-rising stem... MSRP: Was: Now: $240.96 In Stock Expedited Shipping Available Need it Tomorrow? Need it Tomorrow? Select the NEED IT FAST shipping option at checkout and a member of our team will contact you promptly with any available Expedited Shipping options once we receive your order. Add to Cart
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