Line shaft deep well pump, submersible deep well pump. Submersible sewage pump, line shaft deep well fire pump, submersible fire pump, Submersible aerator.
ALPHA1 circulator pump - heating, cooling, hot water
GRUNDFOS ALPHA1 is a complete range of circulator pumps. The pumps are energy-optimised and comply with the requirements of the EuP directive EuP 2015.
ALPHA1 L circulator pump - heating, cooling, hot water
The ALPHA1 is the only upgrade and replacement pump that fits 95 % of boilers equipped with Grundfos pumps.
ALPHA2 circulator pump - heating, cooling, hot water
ALPHA2 is the best pump to withstand the tough conditions in a heating system, and with four newly added features, it just got even tougher
ALPHA2 L OEM circulator pump - heating, cooling, hot water
The ALPHA2 L variant features integrated differential-pressure control, enabling adjustment of pump performance to the actual system requirements. The installation of a GRUNDFOS ALPHA2 L pump will reduce the power consumption considerably, reduce noise from thermostatic valves and similar fittings, and improve the control of the system.
ALPHA3 circulator pump - heating, cooling, hot water
The ALPHA3 is our newest circulator for domestic buildings. It is of the renowned Grundfos quality and guarantees easy installation, world-class energy efficiency and reliable operation in the toughest conditions.
APG submersible pump - pumping of sewage and wastewater
For the pumping of sewage and wastewater containing destructible solids.
Sea water submersible pumps are high-performance, wear-resistant pumps which are produced by international advanced technology. Our products have no pollution to water environment by using advanced oil-filled or water-filled stainless steel motors. Our products are made of quality stainless steel shell, shaft, coupling and the new floating impeller has no axial pressure load to the motor. The water power pattern layout's impeller, raised the efficiency, saved the run cost. Electrical machinery and water pump vertical connection, therefore only need the small installment space. The built-in check valve, is loaded with the prevent returning valve in the pump upper extreme body, prevent water hammer impact. ge impellers series connestion
Application:
1. offshore platform fire-fighting,
2.thermal dissipation,
3.seawater desalinization, seawater lifting,
4.coastal square fountain,
5.mariculture and attemperation as ground source heat pump in coastal area.
1.Reasonable structure, convenient repair: pump head part is used for before and after the door structure, repair without dismantling piping, just move the motor backwards, can be disassembled and repair the pump.
2.High concentration, no clogging: conveying pulp concentration up to 6%;
3. Cavitation erosion resistance, long service life: the actual service life than ordinary paper pulp pump can be increased by 2-3 times;
4. High efficiency, energy saving: efficiency than ordinary pulp pump average of 3-10 percentage points, saving energy and reducing consumption, up to 15-30% .
5. The impeller and the guard board clearance can be adjusted in a timely manner, maintain higher working efficiency. The pump above the pump body is larger, the structure of open, disassembly and convenient maintenance.
6. Application of water rinse to prevent clogging the pump is stopped.
7. The type of pump in addition to 12PN mud export level, others are vertical upward.
8. PN type pump shaft seal water must be added a certain amount of water, the general work flow of 1-3%, the pressure should be greater than the working pressure of 1 kg / cm 2.
9. 1PN, 2PN, 3PN, 2PNL, 3PNL steering motor direction is clockwise, 4PN, 6PN, 8PN, 10PN, 12PN steering motor direction is counter clockwise.
10. In this type of pump in general use.
11. The PN Horizontal Centrifugal Submersible Slurry Water Mud Pump is not allowed to reverse parking.
