Grundfos 30 SQ0790 3" Multistage, Submersible Pump with a Rated Flow of 30.8 US GPM, a Rated Head of 75.5 Ft and Polyethylene / Stainless Steel Construction

30 SQ0790 3" Multistage, Submersible Pump with a Rated Flow of 30.8 US GPM, a Rated Head of 75.5 Ft and Polyethylene / Stainless Steel Construction

30 SQ0790 3" multistage, 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, up thrust, overvoltage, under voltage, overload and over temperature. The motor is a one phase motor of the permanent magnet rotor type ensuring optimum efficiency within a wide load range. The motor is fitted with a replaceable cable plug.

Technical:

• Speed for pump data: 10700 rpm
• Rated flow: 30.8 US gpm
• Rated head: 75.5 ft
• Approvals on nameplate: UL, cUL
• Approvals on motor nameplate: CE,UL,CUL

Material:

• Pump: Polyethylene / Stainless steel
• Pump: DIN W.-Nr. 1.4301
• Motor: Stainless steel
• Motor: DIN W.-Nr. 1.4301
• Motor: AISI 304

Installation:

• Pump outlet: NPT 1 1/2
• Minimum borehole diameter: 2.99 in

Liquid:

• Maximum liquid temperature: 95 °F
• Max liquid temperature at 0.15 m/sec: 95 °F

Electrical Data:

• Motor type: MS3
• Power input - P1: 1.65 kW
• Rated power - P2: 1.54 HP
• Main frequency: 60 Hz
• Rated voltage: 1 x 200-240 V
• Start. method: direct-on-line
• Service factor: 2,05
• Rated current: 8.4 A
• Power factor: 1,00
• Rated speed: 10700 rpm