The SPM Series is YINJIA’s patented intelligent self-priming booster pump, designed for reliable pressure boosting in multi-story homes, hot water systems, garden irrigation, and shallow wells. Integrated with a flow sensor, pressure switch, PC controller, and pressure tank, it ensures automatic, quiet, and efficient operation.
· APPLICATIONS
-Suitable for use with clean water, or non-aggressive liquids only, without sand or other solid impurities.
-Suitable for domestic household, shallow well, garden irrigation, water supply and hot water circulation equipment etc.
· DESIGN FEATURES
-Pump body/motor bracket: cast iron
-Impeller: Brass
-Cast iron flange for 0.22kW-0.75kW,Galavanized flange for 1.1kW-1.5kW
-100% copper winding
-Built-in thermal protector for single phase motor
-Motor shaft: AISI 304 welded shaft
-Mechanical seal: Graphite/Ceramic/NBR
-3-second time delay of pump start after plugging into the socket to avoid potential danger caused by electric sparks
- Automatic stop in 6 minutes in case of no water inside - Automatic switching to small flow control system in condition of small water flow
- Automatic 10-second operation every 72 hours for anti-block protection in case of no use for long time
- Anti-freezing in low temperature environment by automatic start and stop control to maintain the water temperature inside pump between 4°C and 60°C
· SPECIAL FEATURES ON REQUEST
-Anti-rust treatment for casting
-No block system
-AISI 1045 motor shaft
-Carbon/SiC/V mechanical seal
-Other voltage and frequnecy
-Insulation class: F
· OPERATING LIMITS
-Total suction lift up to 6-8 mt. with foot valve
-Max. operating pressure: 8 bar
-Max. ambient temperature: +40℃
-Max. liquid temperature: +90℃
-Max. altitude: +1000 mt.
· MOTOR
-Insulation class: B
-Protection: IP44
-Speed of rotation: 2850rpm
-Continuous duty: S1
A.Flow Sensor
-3-second time delay of pump start after plugging into the socket to avoid potential danger caused by electric sparks
-Automatic switching to small flow control system in condition of small water flow
-Automatic stop in 6 minutes in case of no water inside
-Automatic 10-second operation every 72 hours for anti-block protection in case of no use for long time
B.Pressure Switch
-After set the pressure in the appropriate range,even the pressure reach the settled pressure, the Pump wouldn’t stop, unless open the tap.
C.PC Board
-According the feedback from flow sensor pressure Switch to control start, stop and dry-running protection Etc.
D.Tank
-The pressure tank is one of the main components of a well system, along with the pump, pressure switch and the well itself. It stores water from the well and supplies it to your home at an appropriate pressure.
PERFORMANCE
SPm22 -0.22 kW / 0.3 HP - Max. Head 35m - Max. Flow 35 l/min - 1" water pump
SPm37 - 0.37 kW / 0.5 HP - Max. Head 40m - Max. Flow 40 l/min - 1" water pump
SPm55 - 0.55 kW / 0.75 HP - Max. Head 45m - Max. Flow 50 l/min - 1" water pump
SPm75 - 0.75 kW / 1 HP - Max. Head 50m - Max. Flow 55 l/min - 1" water pump
SPm110 - 1.1 kW / 1.5 HP - Max. Head 55m - Max. Flow 100 l/min - 1.5" water pump
SPm150 - 1.5 kW / 2 HP - Max. Head 60m - Max. Flow 110 l/min - 1.5" water pump
DIMENSIONS
SPM Exploding Drawing
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