sao tome and principe PN and PNL type mud pumps

Our factory currently produces ten types of PN and PNL mud pumps: 1PN, 2PN, 2PNL, 3PN, 3PNL, 4PN, 6PN, 8PN, 10PN, and 12PN. They are characterized by their long lifespan and simple, reliable structure.

Product Description

Overview

Our factory currently produces ten types of PN and PNL slurry pumps: 1PN, 2PN, 2PNL, 3PN, 3PNL, 4PN, 6PN, 8PN, 10PN, and 12PN. They are characterized by long lifespan and simple, reliable structure.
Among these ten types of PN and PNL slurry pumps, except for the 2PNL and 3PNL, which are vertical, the rest are horizontal, single-stage, single-suction, cantilever slurry pumps. They can be used for mine ore and liquid transportation.

Model Meaning: For example, 2PNL

2 -- Discharge port diameter (value obtained by dividing the millimeter number by 25)
P -- Impurity pump
N -- Slurry
L -- Vertical

Advantages

(1) The wearing parts in the flow passage use wear-resistant cast iron, resulting in a longer service life.
(2) The clearance between the impeller and the wear plate can be adjusted in time to maintain high efficiency operation.
(3) For pumps larger than 4", the bearings are directly installed in the horizontally split support, making disassembly, inspection, and adjustment convenient. A water-cooled serpentine tube is installed in the oil pool to improve the bearing operating conditions.
(4) Pumps larger than 8" have larger pump bodies and adopt a split structure for convenient disassembly, maintenance, and repair.

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