| After-sales Service: | 1 Year Warranty |
|---|---|
| Warranty: | 1 Year Warranty |
| Mesh Form: | Internal Engaged |
| Tooth Flank: | Straight Tooth |
| Tooth Curve: | Involute |
| Power: | Hydraulic |
| Customization: |
|---|
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Audited Supplier The gear pump uses rotating gears or cogs action to move fluids. Its rotating part forms a fluid seal by the casing of the pump and creates suction at the inlet of the gear pump. Fluid pulled into a gear pump is surrounded by the rotating gears or cogs cavities and shifted out to discharge.
The gear pump has a few moving parts and is very simple and compact. Its pressure power cannot be matched with reciprocating pumps or the rates of flow of the centrifugal pumps. Yet it provides higher throughputs and pressures than lobe pumps or vanes. The gear pump is specifically suitable for fluids of high viscosity and pumping oils.
From the two types of gear pumps, the external design has the ability to sustain high flow rates and pressures (more than 3000psi) due to its closer tolerances and stronger shaft support. Internal design provides better suction. It is suitable for fluids of high viscosity but it provides an operating range of 1cp to more than 1,000,000cp. As output depends on the rotational speed, the gear pump is mostly used for blending and metering operations. The gear pump can also be engineered for handling aggressive liquids. Whereas it is generally made from stainless steel or cast iron, new composites and alloys let the pump handle corrosive fluids like sodium hypochlorite, sulphuric acid, sodium hydroxide, and ferric chloride.
l We provide the replacement parts for free due to quality problems under proper operation within warranty period
l After warranty period, we will charge the replacement parts at cost price.
l Consultant services for whole machine life, and 24 hours technical support by email;
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Audited Supplier 
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