Hydraulic diaphragm metering pump Alum ammonia liquid plastic phosphate dosing pump
Technical Data
Max flow rate: 329L/H
Max discharge pressure: 211bar
Regulating ratio: 10:1, Steady precision: ±1%
Suction lift: 3M
Main feature Driving end
a. Unique eccentric turbine integrated structure, compact mechanism, accurate travel, small installation space
b. Wear-resisting ball bearings, running is more stable
c. Oil bath lubrication, driving components have long working life
d. Flow regulation in downtime or running state, adjustment mode can be selected manually or frequency conversion
Hydraulic end
a. Bypass oil supply form, hydraulic drive diaphragm, long service life
b. The built-in structure of pressure relief valve will protect pump head and diaphragm automatically
c. Many kind of pump head material like PVC, PVDF, 316SS, fit for all kind of materials
d. Option: Pressure double diaphragm leak detection(local/long-distance) alarm
Flow rate
Series | Plunger Diameter (mm) | Stroke | Model | Speed Ratio | SPM (min-1) | Max Consistency cp |
A | 7/16" (11.1mm) | 20.8mm | RA002 | 1:48 | 30 | 1760 |
RA008 | 2:30 | 96 | 310 | |||
5/8" (15.9mm) | RA005 | 1:48 | 30 | 1760 | ||
1-1/16" (27.0mm) | RA020 | 1:48 | 30 | 150 | ||
RA040 | 2:48 | 60 | 75 | |||
RA060 | 2:30 | 96 | 40 | |||
RA090 | 4:48 | 152 | 35 | |||
RA120 | 4:32 | 178 | 30 |
Please consult us for detailed parameters
Q1: What's your business range?
A: We manufacture Water quality analysis instruments and provide dosing pump, diaphragm pump, water pump, pressure instrument, flow meter, level meter and dosing system.
Q2: May I visit your factory?
A: Of course, our factory is located in Shanghai, welcome your arrival.
Q3: Why should I use Alibaba Trade Assurance orders?
A: Trade Assurance order is a guarantee to buyer by Alibaba,For after-sales, returns, claims etc.
Q4: Why choose us?
1. We have more than 10 years of industry experience in water treatment.
2. High quality products and competitive price.
3. We have professional business personnel and engineers to provide you with type selection assistance and technical support.
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