Current Selected Location - Sid Harvey Garden City (0999) Garden City NY

Caleffi ZVR104 Zone Valve Relay 4-Zone W/Priority

Caleffi 5027 Automatic Air Vent, 1/8", MPT, 150 psi Working, 240 deg F, Brass

Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
• These automatic air vents eliminate residual air in heating and air conditioning systems without the need for manual intervention
• This prevents undesired noise, wear of devices in the circuits and inefficient performance of heating units
• 90 psi maximum discharge pressure
• 1.75 scfm max discharge rate
  

Caleffi 502610A Hydronic Automatic Air Vent 1/8" MPT,
Caleffi 502610A

Caleffi 502043A Air Vent 5020 Minical 1/2 MPT

Caleffi 502015A Automatic Air Vent, 1/8", MPT, 150 psi, 250 deg F, Brass

Enhance system performance and life expectancy
• The caleffi high capacity automatic air vent 1/8" NPT male is designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• Air removal enhances performance and life of a system by reducing the effects of corrosion due to oxygen, pockets of air trapped in the heating emitters and cavitation in the circulation pumps
• Straight body style
• Polypropylene float, brass valve stem, stainless steel vent wire lever and spring and EPDM O-rings
• water and glycol solution medium
• Automatic air vents are designed to remove trapped air that accumulates in heating and air conditioning systems automatically
• cavitation in the circulation pumps
• corrosion due to the oxygen
• Pockets of air trapped in the heating emitters
• 40 psi venting discharge pressure
• 1-3/4 scfm discharge rate
  

High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble cOverall Lengthescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

High performance multi-function hydraulic separator
The Caleffi SEP4 saves on system installation and maintenance costs with four high performance functions combined into one device: hydraulic separation, micro-bubble cOverall Lengthescing air separation, dirt separation and magnetic separation. Includes thermowell tap, pre-formed insulation jacket and easy-touse drain valve. Constructed of corrosion-resistant functional parts for a long, trouble free operating life.

Caleffi 521519A Brass 3-way Adjustable Thermostatic & Pressure Valve,