Wuhan Meir Heng Mechanical And Electrical Co., Ltd.
5 1

RDF RDFZ Small Type 1 Hp Electric Centrifugal Water Pump Corrosive Resistance

Contact Now* Send an Inquiry to this supplier.
or
Start Order * Name your price

Contact us

Wuhan Meir Heng Mechanical And Electrical Co., Ltd.
[China]

Address
NO. 2922, ZHONG NAN SOHO CITY, WENAN STREET, WUCHANG, WUHAN CITY, HUBEI PROVINCE, CHINA Wenzhou Zhejiang
Phone
86-0577-87710299
Contact name
Jelena

Quick Information

  • Brand Name: MEIR HENG
  • Place of Origin: China
  • Model Number : 2SK

Description

 

RDF RDFZ small type corrosive resisting stainless steel pump electric portable centrifugal sea water pump

 

 

Brief introduction

1. RDF RDFZ small type corrosive resisting stainless steel chemical pump electric portable centrifugal sea water pump, which's shaft is sealed with advanced cantilevered mechanical seal,no leakage.

2. All wet parts are made of high quality stainless steel.

3. Impeller of pump is semi-open or closed type.

4. Whole pump structure is compact, with low energy consumption and strong corrosion resistance ability.

5. Coupling way has two methods, one is direct coupled and the other one is with bearing bracket.

6. Pump delivery medium can contain small soft particles and fiber. The medium temperature for direct connection ≤90°C/194°F and bearing bracket ≤ 105°C /221°F. It can be used to deliver corrosive fluids and water.

7. This pump is widely used in medicine, chemical, daily chemical, food, beverage, environmental protection, electroplating, water treatment and other industries.

 

 

Product details

Working Principle: Centrifugal, Monoblock, Self-priming
Main applications: Water, Chemical
Driver: Electric motor
Power Specs: 380/415V 3phase; 220/240V 1phase; 50hz/60hz
Max.permissible fluid temperature: 90°C(194°F)/105°C(221°F)
Type of connection: Flange, Hose, Thread
Installation position: Horizontal
Casing/Inner parts material: Stainless steel/ Stainless steel
Shaft seal type: Mechanical seal
Maximum drive rating: 3KW(4HP)
Maximum caliber: 50mm(2inch)
Maximum discharge-side pressure: 0.3MPa(3bar)
Maximum head: 30m(98.4ft)
Flow rate range: 0.8-31m3/h(3.5-136.4US.GPM)

 

 

Performance data(RDF)

Model

Motor

power
(KW)

Inlet

(mm)

Outlet

(mm)

Efficiency
(%)

Head(m)

Capacity(m3/h)

NPSH
(m)

Three-phase

380V/50Hz

Single-phase

220V/50Hz

25RDF-8 25RDF-8B 0.25 25 20 43 H 11 10 8 6 4 3 - - - 4.5
Q 0.8 2.5 4 5.2 6.8 7.5 - - -
40RDF-13 40RDF-13B 0.55 40 25 45 H 15 14 13 12 10 8 6 5 - 3.5
Q 3.5 5 6 7.5 9.5 11 12.5 13 -
50RDF-18 50RDF-18B 1.5 50 40 52 H 22 21 20 18 16 14 12 10 - 3.5
Q 3 5.5 9 13 16 18 20 21 -
50RDF-22 50RDF-22B 2.2 50 40 55 H 27 26 24 22 20 18 16 14 12 3.5
Q 7 10.5 16 19 22 23.8 26 27 28.5
50RDF-25   3 50 40 56 H 30 28 26 25 24 22 20 18 16 3.5
Q 12.5 18.5 22 23 24.5 26 27.5 29.5 31

 

 

Performance data(RDFZ)

Model

Motor

power
(KW)

Inlet

(mm)

Outlet

(mm)

Efficiency
(%)

Head(m)

Capacity(m3/h)

NPSH
(m)
Three-phase Single-phase
25RDFZ-8 25RDFZ-8B 0.25 25 25 40 H 9 8 7 6 5 4 3 - - 4
Q 2.3 3 3.5 4.3 4.8 5.2 5.5 - -
25RDFZ-13 25RDFZ-13B 0.55 25 25 40 H 16 15 14 13 12 10 8 6 4 5
Q 3 4 4.8 6 6.5 7.5 8.5 9.5 10
40RDFZ-18 40RDFZ-18B 1.5 40 40 49 H 21 20 19 18 16 14 12 10 8 5
Q 6 7 8.5 10 12 14 15.5 17.3 18.5
50RDFZ-22   3 50 50 50 H 28 26 25 24 22 20 18 16 14 5
Q 8.5 11.5 13.5 14.5 16.5 19 20.5 22 23.8

 

More pictures

Stainless steel anti-corrosion pump (RDF)

 

Self priming stainless steel anti-corrosion pump (RDFZ)

 

 

 

FAQ

Q: How about delivery time?

A:1. It is about 3-7 working days if products are in stocks.
2. If product are out of stock, The delivery time depends on the quantity.

Q: Could you provide samples?
A: Yes, of course. We will send samples to you against advance deposit, but the price of sample pump and the freight charge is paied by your side.

Q: How about product problem solution?
A: If you can’t solve the problem in your local, please send the product to us, we will repair it, then back to you.

 

Q: What is your payment term?

A:T.T, Western union, etc.

 

 

.png

 

 

Pls click " Send " ↓ with your requirement.

 

 


Product Image

  • RDF RDFZ Small Type 1 Hp Electric Centrifugal Water Pump Corrosive Resistance image

Send an Inquiry to this supplier

Send an Inquiry to this supplier
* From
  To Jelena
Wuhan Meir Heng Mechanical And Electrical Co., Ltd.
* Buying Product
- Please enter your specific buying item.
e.g. 42 inch LCD TV, leather executive chair
Category : Printing Machinery Parts
* Message

Use English only Max. 2000 characters. (Min. 20)

Send
EC21.com does not guarantee the validity of product information or the credentials of sellers.