Search results for 'paloma PH 5'

These differential pressure controls are for use as operating controls and/or indicating system functions through display lights or panels. They measure the difference in pressure exerted upon its two sensing elements. The controls are available for applications sensing air, oil or liquid. Typical applications are proof of flow across a chiller or water cooled condenser, proof of flow in a heating or cooling coil and lube oil pressure sensing on refrigeration compressors. On a proof of flow application the control measures pressure drop across two different points in either a closed water circulating system or a city water to supply system.

On a proof of flow application in a water chiller system the control activates a light or signal to indicate a loss of water.The control may also be applied as a lube oil pressure sensing control on refrigeration compressors. They may be used in combination with P28 and/or P45 oil pressure cutout controls on two compressor, single motor units to reduce the oil system cost. Special low pressure models are available for variable speed and screw compressor oil pressure applications.

Single and double pole models are available with contacts that open on a pressure differential increase or close on a pressure differential increase. Also available are models with single-pole, double-throw enclosed contacts or with main and separate reverse-acting auxiliary contacts. Controls with lockout feature require manual reset to reclose circuit after lockout. The ?trip-free? reset will not permit restart until reset button is pushed and released. The operation point of the control is readily adjusted by rotating the adjusting disk. The control set points are easily read on a calibrated scale.

UBA 3 120V GB142

Buderus, the world's largest producer of cast iron boilers, manufactures high output hydronic steel panel radiators which are stocked in the U.S. Panel radiators produce an incredibly comfortable heat by providing both convected and radiant heat. Radiant heat warms objects rather than air, creating a greater sense of warmth faster and at lower room temperatures. Buderus radiators are designed to operate with individual thermostats.

The design and styling of Buderus radiators eliminates the noise associated with other heating systems and utilize less space than baseboard. Unique Buderus styling also minimizes area where dust and dirt can collect. All these features combine to offer you a cleaner, quieter, and more comfortable source of heat. All Buderus panel radiators are supplied in powder-enameled white. If you prefer, you can paint them any color you wish. Each panel includes side panels, grill covers and flowsetter valve.

**Note: BTU Output @ 180° F .

Because of the special nature of this product it does not qualify for free shipping and our website cannot quote the best freight. Please place your order on our website and we will contact you with freight options. Even better, call us to check availability and freight!

In heating and air conditioning control systems, the circulation of water containing impurities may result in rapid wear and damage to components such as pumps and control valves. It also causes blockages in heat exchangers, heating elements and pipes, resulting in lower thermal efficiency within the system. The dirt separator separates off these impurities, which are mainly made up of particles of sand and rust, collecting them in a large collection chamber, from which they can be removed even while the system is in operation. This device is capable of efficiently removing the smallest particles, with low head loss.

Automatic air vent. Brass body. Max. working pressure: 150 psi. Max. discharge pressure: 90 psi. Max. working temperature: 240°F.

Two-way thermo-electric zone valve. Complete with TwisTop™ (code 656314) actuator. Spring return. Normally closed. Max. body pressure: 150 psi. Max. Temperature: 200°F. Max: Δ P close-off pressure: 20 psi. Power supply: 24 V AC/DC. Initial current draw: 800 mA. Power consumption: 3 W. Rating of micro-switch contacts: 5A (24 V). 31.5" wire lead connection.

The Grundfos UP26-120 U is a cast iron circulator pump for closed circulation of water. The Grundfos model utilizes a two-pole, single phase motor at 1/6 (0.16) HP and produces a flow range of 0-19 GPM and a head range of 0-38 ft. The Grundfos UP26-120 U circulator pump functions at 115V, 2.15 Amp, and 60Hz, and has a maximum pressure of 145 PSI. The optimal water temperature for this Grundfos circulator pump model is within the 32-203 F range. The Grundfos UP26-120 U circulator pump utilizes a 1-1/4 inch union connection.

The Grundfos UP10-16B5/ATLC model is a Bronze Comfort Series Pump with Aquastat, Timer, Line Cord and has 1/2” sweat inlet/outlet connections. Replaces old 96433896 model. Grundfos Comfort series pumps, such as the UP10-16B5/ATLC model are most commonly used for domestic hot water recirculation applications, and can be also used for other small heating and recirculation projects.

All Metal Construction Makes This Basic Tubing Cutter Superior to the Plastic Kinds. Cuts Up to 1" PEX or PAP