Hydronic Circulating Pump Flanged 3/4HP MPN:VR25-3

This high-efficiency wet-rotor pump is web-enabled for easy installation, setup, and service in chilled and hot water applications. The electronically commutated motor (ECM) saves up to 80% of electrical energy compared with conventional pumps. Multiple operating modes include constant/variable differential/proportional pressure, constant curve duty (uncontrolled pump), rpm regulation, and power limitation (amps or watts).

Technical Specifications

• Item Hydronic Circulating Pump
• HVAC Circulating Pump Type Hydronic Circulating Pump
• HP 0.054 to 1.496 hp
• Voltage - Pumps 208 to 240V AC
• Phase - Pumps 1
• Connection Style Flange
• Inlet/Outlet Size 2-1/2 in
• Shut-Off 44 1/2 ft
• Housing Material - Pumps Cast Iron
• Max. GPM @ Head 315 gpm @ 0 ft
• Series vr25-2
• Face to Face Dimension 13 3/8 in
• Best Efficiency GPM @ Head 150 gpm @ 22 ft
• Drive Type Direct
• Height 17 3/4 in
• Loop Configuration Closed
• Flange/Union Included No
• Max. Operating Pressure 175 psi
• Max. Temp. 230 Degrees F
• Amps 4.8
• RPM 3,000 RPM
• Number of Speeds Variable
• Thermal Protection Auto
• Pump Mount In Line
• Impeller Material 304 Stainless Steel
• Shaft Material 431 Stainless Steel
• Mechanical Seal No
• Features ECM Hi efficiency, Maintenance Free, variable speed, Wet Rotor
• Standards ETL
• Manufacturers Warranty Length 1 yr
• Compliance ETL

Manufacturer Details

• Manufacturer: Taco
• Condensed Mfg Number: VR253
• MPN: VR25-3

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: SI
• CA Prop 65 Wht Label: N

Classification Details

• GDS Category Name: In-Line Circulating Pumps
• GDS Family Name: Circulating Pumps
• GDS Segment Name: Pumps
• UNSPSC: 40151504
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Pumps
• UNSPSC Commodity ID: 04
• UNSPSC Commodity Name: Circulating pumps
• UNSPSC Family ID: 15
• UNSPSC Family Name: Industrial pumps and compressors
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR