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Professional Submersible Pump Manufacturer
Flow range: 0.3 to 180 m³/h
Head range: up to 320 metres
Rating: 1 phase – 0.37 to 2.2 kW & 3 phase – 0.37 to 75 kW
Rated speed: 2900 rpm
E-mail: marketing@apkpump.com
WhatsApp: +86 175 3718 7726
In-line multi-stage pumps are used in installations in which a high head is needed. Several impeller stages are connected in series and the inlet and outlet are on the same level. In-line multi-stage pumps are used for water supply, water treatment and almost any industrial solution including those for aggressive liquids.
In LCR The pump base and head cover shall be of Cast Iron grade FG 260 as per IS 210/ ISO 186 with inline suction and discharge connection. In LCRI the pump base shall be made of CF8 material, the pump head shall be of Cast Iron grade FG 260, pump head cover shall be of CF8M material. In LCRN The pump base and head cover shall be made of investment cast CF8M Stainless steel.
The pump shaft shall be made of stainless steel AISI 316 material .
The Pump shaft sealing shall be of carbon/SiC/SS316 /EPDM material and suitable for water temperature from 0 to +120 deg. C.
The pump shall be close coupled with a totally enclosed fan cooled type, 2900 rpm Induction motor with F class insulation, S1 duty and IP55 protection, 3 phase, 415 volts, 1 phase, 230 volts, 50 and 60 Hz power supply
All cast iron parts shall be CED (cathode electrode deposition) coated for corrosion resistance with uniform coating and controlled deposition thickness of 20-30 microns.
Suitable for use with clean water and with liquids that are not chemically aggressive towards the materials from which the pump is made.
The high performance and adaptability to a wide range of applications make them an ideal choice in domestic, civil and industrial applications, in particular for the distribution of water in combination with pressure tanks and for boosting pressure in the network.
The pump should be installed in an enclosed environment or sheltered from inclement weather.
Liquid type: Clean Water
Uses: domestic, civil, industrial
Applications: water supply systems, fire-fighting sets, washing systems, pressure systems, irrigation pumps
typology: surface
Family: vertical multistage pumps
Model | MK 3/3 |
Power | Three-phase |
kW | 0,75 |
HP | 1 |
Flow Rate Q [l/min] | 10 ÷ 80 |
Head H [m] | 51 ÷ 28 |
DN1 | 1¼” |
DN2 | 1″ |
Pump body | Cast Iron / Stainless steel AISI 304 |
Impeller | Noryl |
NEMA rated
Capacitor type
Built-in overload with automatic reset
Stainless steel shaft
Temperature of the liquid from -10 °C to +40 °C
Ambient Temperature to +40 °C
Manometric suction lift up to 7 m
Max. working pressure 11 bar
Continuous service S1