Vertical Multistage Pumps

Vertical Multistage Pumps – KM Series

Power Range 0.37-45KW / 0.5-60 HP
Speed 2900 rpm / 3450 rpm
Version 1Ph – 230V – 50Hz / 1Ph-110/220/230V-50Hz & 60Hz
3Ph – 380V – 50Hz 3Ph – 220 230 380V-50Hz & 60Hz
Nominal Flow
Pump Size 1″ or 1¼ 1″ or 1¼ 1″ or 1¼ 1″ or 1¼ 1¼ or 2″ 2″ or 21½ 2″ or 21½
Power Range 0.37-3kW 0.37-3kW 0.37-4kW 0.37-5.5kW 0.37-7.5kW 1.1-15kW 1.1-18.5kW
Head Max 206m / 675ft 209m / 685ft 216m / 798ft 230m / 755ft 222m / 728ft 224m / 735ft 234m / 767ft
Flow Range 1-3.5㎥/h 1.2 – 4㎥ 1-6㎥/h 2-8㎥/h 2-14㎥/h 8-24㎥/h 8-28㎥/h
Nominal Flow 32㎥/h 45㎥/h 64㎥/h 90㎥/h 120㎥/h 150㎥/h 200㎥/h
Power Range 1.5-30kW 3-45kW 4-45kW 5.5-45kW 11-75kW 11-75kW 85-110kW
Pump Size 2¼ or 3″ 3″ 3″ or 4″ 4″ 5″ 5″ 6″
Head Max 250m / 820ft 309m / 1013ft 214m / 702ft 168m / 551ft 162m / 526ft 157m / 510ft 157m / 510ft
Flow Range 12-40㎥/h 25-55㎥ 30-80㎥/h 55-110㎥/h 60-150㎥/h 80-180㎥/h 100-240㎥/h

Vertical Multistage Centrifugal Pumps – KM Series

Technical Specifications

Power Range 0.37 – 4 kW / 0.5 – 5.5 HP
Version 1Ph – 230V, 50Hz AC
3Ph – 380 – 415V, 50Hz AC
Speed 2900 RPM
Protection IP 55
Insulation Class F Class
Duty S1 (continuous)
Direction of Rotation Clockwise viewed from driving end
Sealing Mechanical Seal
Max. Liquid Temperature Std.: -15 to +70°C, High Temp.: upto 104°C
Max. Ambient Temperature 50°C
Max. Operating Pressure 10 Bar
Flow Range upto 28m³/h
Head Range upto 65m

Materials of Constrution

Part Name KR KRF KRD KRM
Pump Casing Cast Iron SS 304 SS 304 SS 304
Pump Head Cast Iron SS 304 – SS 304
Impeller SS 304 SS 304 SS 304 SS 304
Diffuser Casing SS 304 SS 304 SS 304 SS 304
Pump Shaft SS 304 SS 304 SS 304 SS 304
Bracket Aluminum Alloy Aluminum Alloy Aluminum Alloy Aluminum Alloy
Mechanical Seal Carbon / Ceramic Carbon / Ceramic Carbon / Ceramic Carbon / Ceramic
Pump Base M.S / C.I. M.S / C.I. Carbon / Ceramic M.S / C.T.
Sleeve SS 304 SS 304 SS 304 SS 304
Clamp Holder SS 304 – SS 304 –
Clamp Plate SS 304 – SS 304 –
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