QJM Stainless Steel Deep Sea Pump
  • QJM Stainless Steel Deep Sea PumpQJM Stainless Steel Deep Sea Pump

QJM Stainless Steel Deep Sea Pump

Installation and useThe electric pump series uses multi-stage impeller design, high head, wide range of applications. Suitable for drilling wells, pumping water from ponds and lakes, lawn irrigation, tap water for life, supplying water to swimming pools, water towers and reservoirs, fountains, agricultural irrigation, etc.

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Product Description

QJM Stainless Steel Deep Sea Pump

Application Limitations

The ambient temperature does not exceed + 40 °C;

The PH value of the environment is from 6.5 to 8.5;

The volume ratio of solid impurities in the medium does not exceed 0.1%, and the particle diameter does not exceed 0.2 mm;

Immersion depth is no more than 70 meters;

Minimum applicable well diameter: 4.


Construction

Pump body: stainless steel

Sheet wheel: POM, sand wheel

Diffuser: PC

Motor axis: stainless steel or 45# steel

Mechanical seal: ceramic graphite or silicon carbide - graphite

Electric motor: lubricating x005f

Oils used with food). Single phase 150V - 240V - 50Hz/60Hz, copper winding has built-in thermal overload protection capacitor with start control box. Three-phase 300V - 400V

Insulation: level B

Protection: IP X8


Model
Power
MAX.HEAD (M) MAX. FLOW (L/min) Exit
(Inch)
Q L/MIN 0 17 34 50 66 83 100 Caliber
m³/h 0 1 2 3 4 5 6 inch
4QJm4/7-0.37 0.37 46 6.5 1.5" H(m) 46 39 35 31 24 16 5 1.5"
4QJm4/9-0.55 0.55 59 6.3 1.5" 59 50 45 40 31 21 6 1.5"
4QJm4/11-0.75 0.75 72 6.5 1.5" 72 62 55 48 37 25 8 1.5"
4QJm4/16-1.1 1.1 104 6.5 1.5" 104 90 80 70 54 37 12 1.5"
4QJm4/20-1.5 1.5 130 6.7 1.5" 130 112 100 88 68 46 15 1.5"
4QJm4/23-1.8 1.8 150 6.4 1.5" 150 129 115 101 78 53 17 1.5"
4QJm4/26-2.2 2.2 189 6.5 1.5" 189 164 144 122 87 60 20 1.5"


Model
Power
MAX.HEAD (M) MAX. FLOW (L/min) Exit
(Inch)
Q L/MIN 0 20 40 60 80 100 120 140 Caliber
m³/h 0 1.2 2.4 3.6 4.8 6 7.2 8.4 inch
4QJm6/7-0.75 0.75 48 9 1.5" H(m) 48 47 44 41 38 29 22 14 1.5"
4QJm6/10-1.1 1.1 69 9.1 1.5" 69 67 63 58 54 42 32 20 1.5"
4QJm6/14-1.5 1.5 97 8.8 1.5" 97 94 88 81 76 59 45 28 1.5"
4QJm6/17-1.8 1.8 117 9 1.5" 117 114 107 99 92 71 54 34 1.5"


Model
Power MAX.HEAD (M) MAX. FLOW (L/min) Exit
(Inch)
Q L/MIN 0 20 40 60 80 100 120 140 160 Caliber
m³/h 0 1.2 2.4 3.6 4.8 6 7.2 8.4 9.6 inch
4QJm8/6-0.75 0.75 38 12.5 2" H(m) 38 36 33 31 30 28 25 19 12 2"
4QJm8/8-1.1 1.1 50 12.5 2" 50 48 44 42 40 38 33 25 16 2"
4QJm8/12-1.5 1.5 76 12.5 2" 76 72 66 62 60 56 49 37 24 2"
4QJm8/14-1.8 1.8 88 12.5 2" 88 84 77 73 70 66 57 43 28 2"


Model
Power
MAX.HEAD (M) MAX. FLOW (L/min) Exit
(Inch)
Q L/MIN 0 30 60 90 120 150 180 210 240 Caliber
m³/h 0 1.8 3.6 5.4 7.2 9 10.8 12.6 14.4 inch
4QJm10/7-1.1 1.1 43 15.3 2" H(m) 43 43 40 38 35 32 25 15 4 2"
4QJm10/9-1.5 1.5 56 15.3 2" 56 55 51 48 45 41 32 19 5 2"
4QJm10/11-1.8 1.8 68 15.3 2" 68 67 63 59 55 50 39 24 7 2"


Model
Power
MAX.HEAD (M) MAX. FLOW (L/min) Exit
(Inch)
Q L/MIN 0 50 100 150 200 250 300 350 400 Caliber
m³/h 0 3 6 9 12 15 18 21 24 inch
4QJm16-16/5-1.1 1.1 29 27 2" H(m) 29 28 27 26 22 19 16 11 9 2"
4QJm16-19/6-1.5 1.5 35 27 2" 35 34 32 31 26 22 19 13 11 2"
4QJm16-22/7-1.8 1.8 41 27 2" 41 40 37 36 30 26 22 15 13 2"


Performance chart




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