This is a reduced pressure assembly. The 1/2"-2" sizes began production in 1997. The body is made of bronze and utilizes an in-line modular check design.

The Snow Melting Control 654 is designed to operate electric or hydroponic equipment to melt snow or ice from any surface including driveways, walkways, patios, business entrances, parking ramps, loading docks, hospital entrances, helipads or car wash bays. The surface temperature for snow melting is controlled automatically to reduce operating energy costs. The 654 has an automatic start and stop function when used with the Snow/Ice Sensor 090 or 094. Automatic start with a timed stop is available when used with the Snow Sensor 095. The 654 can operate a dedicated hydronic boiler or a mixing device. Isolation relays are required to operate line voltage pumps. Electric systems require a separate GFCI and electrical relay contactor.

274 Tekmar Boiler Control - One tN4, Four Stage Boiler and DHW/Setpoint ... Your No. ... This is non stock item. Specifications. More Information ...

This brisk EP from UK stalwart Joe Mill hits like an adrenaline shot, breakneck bass music driven by frantic beats. Bandcamp New & Notable Oct 9, 2024

UPS pumps are designed for circulation of liquids in heating and air-conditioning systems. Pumps with stainless steel housings are also suitable for use in hot ...

TEKMAR 261 261 TWO STAGE BOILER CONTROL WITH OUTDO TWO STAGE BOILER CONTROL WITH. americaautodirect (402); 90% positive feedback. $652.57. Free shipping. Est ...

4 4000SS OSY W/SPOOL. 4 4000SS OSY W/SPOOL. Item #: AM0691829. Product Info. Supplier Part #: 0691829. Brand: Ames. $6,882.03. Please call for availability*.

PerkinElmer regulators are constructed of high purity brass barstock and have stainless steel diaphragms and metal-to-metal seals. They are suitable for use ...

This driver is designed to control a TekMar HVAC System using the TekMar Gateway RS232 Bridge. This driver is an accessory driver to the 'Main TekMar driver'.

About Water Hammer Arrestors. Water Hammer Arrestors are designed to prevent pipe hammer, or water hammer, from occurring in a plumbing system. Water Hammer is ...

An expansion vessel looks like a metal cylinder. It is usually connected to the return of the heating water from above for the water that is in contact with the ...

Calling themselves “progressive trip-hop,” Fabio Fabio deliver a deep, knotty, terrific collection of slightly skewed dance tracks. Bandcamp New & Notable Oct 11, 2024

Series LF007 Lead Free* Double Check Valve Assembly Backflow Preventers are designed to prevent the reverse flow of liquids in a plumbing system due to ...