Product Description
SQ 1-50N
3" multi-stage, submersible pump designed for domestic water supply, liquid transfer in tanks, irrigation and environmental applications. The pump has "floating" impellers, each with its own tungsten carbide/ceramic bearing.
The pump features soft starting and protection against dry-running, upthrust, overvoltage, undervoltage, overload and overtemperature.
The motor is a single-phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range. The motor is fitted with a replaceable end cover with socket.
Liquid:
Pumped liquid: Water
Maximum liquid temperature: 35 °C
Max liquid t at 0.15 m/sec: 35 °C
Selected liquid temperature: 20 °C
Density at selected liquid temperature: 998.2 kg/m³
Technical:
Pump speed on which pump data are based: 10700 rpm
Rated flow: 1 m³/h
Rated head: 53 m
Approvals on motor nameplate: CE,UL,CUL
Curve tolerance: ISO9906:2012 3B
Materials:
Pump: Polyamide / Stainless steel
DIN W.-Nr. 1.4401
AISI 316
Impeller: Polyamide
Motor: Stainless steel
DIN W.-Nr. 1.4401
AISI 316
Installation:
Pump outlet: Rp 1 1/4
Minimum borehole diameter: 76 mm
Electrical data:
Motor type: MS3-N
Power input - P1: 1.02 kW
Rated power - P2: 0.7 kW
Mains frequency: 50 Hz
Rated voltage: 1 x 200-240 V
Rated current: 5.2 A
Power factor: 1.00
Rated speed: 10700 rpm
Start. method: direct-on-line
Enclosure class (IEC 34-5): IP68
Insulation class (IEC 85): F
Length of cable: 1.5 m
Motor No: 96160858
Others:
Net weight: 4.8 kg
Gross weight: 5.5 kg
Shipping volume: 0.009 m³
Downloads:
SQ-SQE-(Service Kit Catalogue)
SQ_SQ-N_SQE_SQE-N-submersible_pumps(Data booklet)
