Range QF2
Submersible pumps for 4" wells (DN100), made entirely from stainless steel AISI 304 (DIN 1.403).
Manufactured according NEMA standard, which allows coupling with all NEMA compliant submersible motors.
Construction materials
| Element | Standard version | N-version |
|---|---|---|
| Stage casing | Stainless steel AISI 304 | Stainless steel AISI 316 |
| Impeller | Stainless steel AISI 304 | Stainless steel AISI 316 |
| Shaft | Stainless steel AISI 304 | Stainless steel AISI 316 |
| Wear rings | NBR | NBR |
| Bearings | NBR | NBR |
Type of installation
From vertical to horizontal (if the motor is suitable for horizontal installation).
Note: Vertical and horizontal installation in tanks or sumps (usually firefighting systems, or when linear dimensions of the water supply are greater than required well DN, will require also cooling jacket and suitable support!
Operating conditions
Liquid type:
Liquid temperature:
Note:
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submersible pump QF2-6
Delivery: 0 - 2.8 m3/h
Head: 36 - 13 m
Motor power: 0,37 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 3 kg
Lenght: 309 mm
Catalogue of range QF2
submersible pump QF2-9
Delivery: 0 - 2.8 m3/h
Head: 53 - 17 m
Motor power: 0,37 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 4 kg
Lenght: 372 mm
Catalogue of range QF2
submersible pump QF2-13
Delivery: 0 - 2.8 m3/h
Head: 77 - 26 m
Motor power: 0,55 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 5 kg
Lenght: 456 mm
Catalogue of range QF2
submersible pump QF2-18
Delivery: 0 - 2.8 m3/h
Head: 107 - 36 m
Motor power: 0,75 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 6 kg
Lenght: 561 mm
Catalogue of range QF2
submersible pump QF2-23
Delivery: 0 - 2.8 m3/h
Head: 137 - 47 m
Motor power: 1,1 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: kg
Lenght: 666 mm
Catalogue of range QF2
submersible pump QF2-28
Delivery: 0 - 2.8 m3/h
Head: 167 - 59 m
Motor power: 1,5 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 9 kg
Lenght: 771 mm
Catalogue of range QF2
submersible pump QF2-33
Delivery: 0 - 2.8 m3/h
Head: 196 - 66 m
Motor power: 1,5 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 10 kg
Lenght: 876 mm
Catalogue of range QF2
submersible pump QF2-40
Delivery: 0 - 2.8 m3/h
Head: 245 - 81 m
Motor power: 2,2 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 1 kg
Lenght: 1023 mm
Catalogue of range QF2
submersible pump QF2-48
Delivery: 0 - 2.8 m3/h
Head: 292 - 93 m
Motor power: 2,2 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 13 kg
Lenght: 1191 mm
Catalogue of range QF2
submersible pump QF2-55
Delivery: 0 - 2.8 m3/h
Head: 336 - 109 m
Motor power: 3,0 kW
Connection: Rp 1 1/4"
Diameter: 100 mm
Weight: 15 kg
Lenght: 1338 mm
Catalogue of range QF2