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Overview

YU-2 series under corrosion resistant liquid pump which flow components using high performance ultra-high molecular weight polyethylene (UHMWPE), molded integrally. This material is known as the world's most innovative corrosion resistant plastic pumps, its most prominent feature is: all the engineering plastics, it has the most excellent wear resistance, impact resistance, creep resistance .

It also has excellent corrosion resistance, suitable for conveying the acid in the range of -20 ℃ ~ 90 ℃, the alkaline slurry or acidic, alkaline serum, it is an ideal alternative rare metals pump.

The series can be widely used in the following industries:

1. Non-ferrous hydrometallurgy industry: particularly suitable for lead, zinc, gold, silver, copper, manganese, cobalt, rare earth hydrometallurgy of various acid or alkaline solutions, corrosive slurry, electrolyte, waste acid , sewage and other media delivery.

2. Sulfuric acid phosphate fertilizer industry: acid, mother liquor containing silica fluorosilicic acid, phosphoric acid slurry and other transmission medium.

3. Environmental water treatment industry: transport all kinds of waste water with impurities.

4. Pesticides, dyes, fine chemical industry: acid-containing liquid can be transported solvent, mixed acid, but also transport and solvent-containing slurry containing acid, alkaline slurry solvent.

Advantage

Good stability, no leakage worries, liquid depth of 1.2 ~ 2m.

Usage

General acid, alkali and other corrosive, low abrasive media delivery.

Installation

Installation:

a. Before installing hand rotation coupling, observe whether the embedded rub, check the component is loose, the side bearing cap oil nozzle should add a little oil, to add 3 # lithium grease every 15 days to work.

b. The pump mounting plate fixed to the desired position.

Start up:

a. After the connection open knife, must jog, observe whether the motor rotation direction of the arrow in the same direction.

b. After the motor running, slowly open the outlet valve to operate normally.

Parking:

a. Close the outlet valve

b. Stop the motor running

Disassembly sequence:

a. Outlet pipe

b. Filter cover

c. Pump cover

d. Impeller cap fight

e. Impeller

f. Pump

g. Connecting tube

Handling Precautions:

Due to pump out liquid pipe and filter cover is plastic, so it can not produce a strong impact, in order to avoid unnecessary damage.

Parameter

Appearance and installation size

The method of check the installation size: 1. The import table to determine the caliber performance parameters, matching motor Speed r/min, matching power KW after the three main parameters the same model, dimensions found in the table at the same time meet the three-phase dimensions pump elements of the pump is safe package size parameters. 2. The motor speed at installation size table type of reaction ◆ KW-2 for the two-pole motor speed 2900r / min ◆ KW-4 four-pole motor speed 1450r / min ◆ KW-6 ...... and so on