Gold Member Since 2012
Audited Supplier
Wenling Baiyi Pump Co., Ltd.

Mini Pump, Booster Pump, Automatic Booster Pump manufacturer / supplier in China, offering Small Hot Water Circulation Pump 25/4, Small Hot Water Circulation Pump 3 Speed Pump RS15/6g, Heating Circulation Pump (RS25/4G-130) and so on.

(/ )

Supplier Homepage Product Water Pump Small Hot Water Circulation Pump 25/4

Small Hot Water Circulation Pump 25/4

Purchase Qty.:
1-299 300+
FOB Unit Price: US $12.5 US $12.48
Purchase Qty. (Pieces) FOB Unit Price
1-299 US $12.5
300+ US $12.48
Get Latest Price
Port: Ningbo, China
Production Capacity: 500000pieces/Year
Payment Terms: T/T, Western Union

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: RS25-4
  • Max.Capacity: 48L/Min
  • Material: Cast Iron
  • Assembly: Circulation Pump
  • Start Up: Electric Pump
  • Application: Circulation Pump
  • Media: Clean Water Pump
  • Theory: Centrifugal Pump
  • Max.Head: 4m
  • Driving Type: Motor
  • Structure: Single-stage Pump
  • Power: Electric
  • Type: Circulation Pump
  • Industry: Circulation Pump
  • Performance: Circulation Pump
  • HS Code: 33119619
Product Description
Hot water booster pump, mini hot water pump, circulation pump
1.Low-noise & Low-energy                                
2.CE Certificate 
3.Easy installation
Product Description
Low-noise, no leakage, environmental protection, beautiful appearance , convenient installation 
Technical data:
1) Suitable fluids: heating water to VD12035
2) Heating water: 
3) Water/glycol mixtures max. mixing ratio: 1:1
1) Fluid temperature range: -10°C - +110 °C
2) Max. working pressure: 10 bars
3) Ambient temperature: permissible up to 40 °C
Main power: 1 - 230V, 50Hz /60Hz.
1) Degree of protection: lp44
2) Insulation class: F 

Construction materials:
 1) Pump body: cast iron
 2) Impeller: PPO, stainless steel on request
 3) Shaft: porcelain
 4) Bearings: graphite or ceramic
Mounting positions:
Pump shaft in the horizontal plane, terminal box

pump equipment:
 1) Screwed end single head pump
 2) Manual 3-speed control
 3) Non-overloading single phase motor
 4) Cast iron body, 130mm/180mm port-to-port
 1) size,pipe connection:G1.5"-1"
 2) port to port length:180mm
 3) Max.operating pressure:1 bar
 4) Pressure stage,pipe connection:PN10
  Dsigned for circulation of liquid in heating and air-conditioning systems. Such as:
·  One- and two-pipe heating systems
·  Main pumps/Zone pumps
·  Boiler shunt pumps
·  Calorifiers
·  Solar heating systems  
·  Geothermal heating systems
·  Heat recovery systems
·  Two-pipe air-conditioning systems
·  Pumps for refrigeration units 
Mounting positions:
1) Pump shaft in the horizontal plane, terminal box
2) Optional 3, 6, 9 or 12 o'clock
Small Hot Water Circulation Pump 25/4
Small Hot Water Circulation Pump 25/4
Small Hot Water Circulation Pump 25/4

Packaging & Shipping
Small Hot Water Circulation Pump 25/4
8pcs/carton, Carton dimensions: 42x29x30cm
 N.W.: 2.4kg            G.W.: 2.6.5kg
 inner packing (Plastic bag) +outer packing (carton) or follow client's request
 If you are interested in this model, please feel free to contact me!
 Name: Richard
Send your message to this supplier
Mr. Richard Zhu
To: Mr. Richard Zhu

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now