NEMA Pumps International L.L.C

dubai, United Arab Emirates

Stainless Steel construction designed for years of trouble free operation. Close coupled to NEMA standard submersible motor. Designed for flow rates upto 14m3/h & head upto 300 meters.

- Groundwater supply to waterworks

- Irrigation in horticulture and agriculture

- Groundwater lowering

- Pressure boosting

- Industrial applications

- Water treatment

Features & Benefits

- Stainless impeller and diffuser ensures optimal performance in sandy wells

- High quality shaft bearings providing low friction and high wear resistance

- Built-in check valve prevent back flow

- Strong stainless steel splined drive shaft ensures positive impeller drive and longer life

- Standard 2 pole speed motor (2850rpm) limits internal velocities for longer life

- Single phase pump with control box with capacitor and thermal protection

- For water supply from wells, tanks or reservoirs

- For domestic use, for civil and industrial applications

- For garden use and irrigation. Utilization of rain water

Operating Condition

- Water temperature upto 35C

- Minimum internal diameter of well: 132mm

- Minimum immersion depth: 100mm

- Maximum immersion depth: 20m (with suitable cable length)

- Continuous duty

Motor

- 2-pole induction motor

- MXS: three phase 230 v10%, 50Hz; 230 v10%, 60Hz; three phase 400 380 v10%, 60Hz;

- MXSM: single phase 230v10%

- Float switch (on demand)

- Cable: length 15m

- Insulation class: F

- Protection class: IP 68 (for continuous imersion)

Municipal project, Industrial building, Mining, Civil engineering, Sewage treatment plants etc

Special features on request

- Other voltages

Specification

- Water temperature: up to 40C

- PH: 65. to 8.5

- Density of liquid: 1.3g/cm3

- Power supply: single phase 220V10%, 50Hz; three phase 380V10%, 50Hz

- Power: 0.75Kw45Kw, power upto 200 KW on request

- Insulation class: F

- Protection class: Ip68

- Capacity: upto 800m3/h (upto 2000 m3.hr available as option)

- Head: up to 48m

- Maximum immersion depth: 10m

- Cable: Length 8m

Pumps are designed for domestic/commercial/Industrial use 1. Wastewater with discharge from water closets2. Sewage from Restaurants, Hotels, Camping Sites, etc The compact design makes the pumps suitable for both temporary and permanent installation, the pumps can be installed on an auto-coupling system or stand freely on the bottom of the pit. GX/A impeller is equipped with a double-channel impeller

General description

GRINDEX-GX/A heavy duty submersible sewage grinder pumps are designed with a grinder system which grinds solids into small pieces so that they can be led away through pipes of a relatively small diameter

Operating Limits

- Submersible depth: 5 m

- Liquid temperature up to +40C

- Ambient temperature up to +40C