Product Description
The newest generation variable speed ECM smartcirculator, ecocirc 20-18 from Bell & Gossett provides a superior product for both heating and cooling as well as potable water. Taking it further than ever before is our new ecocirc+ 20-18 model that allows for wireless connectivity directly to your phone for full control. Combine this pump with our incredible service network, and you have a winner.
The ecocirc 20-18 circulators are designed with a highly efficient electronically commutated permanent magnet motor (ECMTechnology). Cast iron flanged models are designed for closed loop hydronic heating and cooling systems, and stainless steel flanged and union body pumps for plumbing systems or open loop heating and cooling systems.
ecocirc 20-18 Features:
• Maximum of 20 feet of head or 18 GPM
• 70W maximum power
• 3 modes – proportional pressure, constant pressure,
or adjustable speed control
• Fluid temperature: 14-230ºF
• CircGuard™– complete integrated system protection
• Automatic air purge to remove any air
trapped in the pump
• One turn knob and multicolor LED display
for easy reading and setting of the pump
• Check valve included in box
• Insulation shell included
Materials of Construction
Pump Body: Cast Iron and Stainless Steel
Impeller: Impact Modified PPE
Shaft: Ceramic/Alumina
Rotor Can: 316 Stainless Steel
Bearings: Ceramic/Alumina
O-Ring: EPDM
All Other Wetted Parts: 304 or 316 Stainless Steel
Motor Type: Electronically Commutated Permanent Magnet Motor
Insulation Class: F
Check Valve: 1” Noryl Check Valve shipped loose for field installation
Operating Data
Maximum Working Pressure: 145 psi (10 Bar)
Maximum Working Temperature: 230°F (110°C)
Minimum Working Temperature: 14°F (-10°C)
Ambient Temperature Range: 32°F (0°C - 10°C)
