221 WDK Mechanical Seals for Pumps Pusher Seals

Product Details
Customization: Available
Structure: Single End
Pressure: High Pressure Mechanical Seals
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Shipping & Policy
Shipping Cost: Contact the supplier about freight and estimated delivery time.
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Registered Capital
1000000 RMB
Plant Area
101~500 square meters
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
  • 221 WDK Mechanical Seals for Pumps Pusher Seals
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  • Overview
  • Product Description
  • Detailed Photos
  • Product Structure Size
  • Packaging & Shipping
  • Our Advantages
  • FAQ
Overview

Basic Info.

Model NO.
221 WDK
Speed
Ultra-High-Speed Mechanical Seal
Temperature
High Temperature Mechanical Seal
Performance
Corrosion
Standard
Standard
Type
Custom-Made, TS
Balance
Balanced
Payment Method
T/T, Western Union, L/C etc
Replace
Bogmann Seals
Export Port
Ningbo Port, Shanghai Port
Products Packaging
White Box
Min Order Qty
5 Pcs
Transport Package
Carton Packing
Specification
Diameter Size
Trademark
Custom-made, TS
Origin
Made in China
HS Code
8484200090
Production Capacity
1000000 PCS/Year

Packaging & Delivery

Package Size
38.00cm * 38.00cm * 32.00cm
Package Gross Weight
22.000kg

Product Description

Product Description

(1)Features
WDK5120 heat exchangers are used 
to cool process/barrier fluids in seal 
supply circuits. The heat exchanger has 
a wound double helix around the guide 
tube. Process/barrier medium in the tubes, 
cooling medium around the tubes. 

Circulation in accordance with API 682/
ISO 21 049: Plan 21, Plan 22, Plan 23, 
Plan 41

(2)Advantages
• Effective cooling: with wound double helix around a guide tube
• Cooling capacity up to 10.5 kW
• Excellent value for money
• Vessel can be dismantled: for optimum cleaning of the cooling water side
• Universal usage: parts in contact with the buffer medium are made of 1.4571

(3)Standards and approvals
• PED 97/23 EC (Design and production in accordance with EU Pressure Equipment Directive)

(4)Recommended applications
• Chemical industry
• Petrochemical industry
• Power plant technology
• Refining technology
• Oil and gas industry

(5)Notes
Cleaning: 
Cooling water side: the area around the 
tubes can be cleaned mechanically after 
the housing is removed.
Process/barrier medium side: flush with a 
suitable solvent.

 

Detailed Photos
221 WDK Mechanical Seals for Pumps Pusher Seals
221 WDK Mechanical Seals for Pumps Pusher Seals
221 WDK Mechanical Seals for Pumps Pusher Seals
 
Product Structure Size
 
Designation WDK5120/A003
Tube Shell
Pressure Equipment Directive PED
Design pressure1) 120 bar (1,740 PSI) 16 bar (232 PSI)
Design temperature1) 160 bar (2,321 PSI) 95 bar (1,378 PSI)
Inlet temperature2) 70 °C (158 °F) 25 °C (77 °F)
Flow rate2) 10 l/min 1.8 m³/h
Volume (liters) 0.34 1.13
Cooling surface2) 0.3 m²
Cooling capacity (kW) 10.5
Net weight (approx.) 10.3 kg (23 lb)
Full weight (approx.) 11.8 kg (26 lb)
Metal parts 1.4571 Carbon steel, primed on the outside
Seals   Viton®
Screws   Stainless steel A4-70
Other versions on request.
1) These values are based on the calculation of strength.
2) These values are based on the calculation of heat.
Packaging & Shipping
221 WDK Mechanical Seals for Pumps Pusher Seals
221 WDK Mechanical Seals for Pumps Pusher Seals

 

Our Advantages

We have large stock, so our delivery  is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang  Province,China.
Our city has a large port and an airport, so its transportation is very convenient.

FAQ

Question1: What are the prices of your products?
Answer:
 For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.

Question 2: Are you a factory or a trade company?
Answer:
 We are a factory with top sales for the trade service.

Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five.
 We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.

Question4:
 What is your company's service tenet?
Answer:
 Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.

Question5:
 Can I try to get a SAMPLE before the order?
Answer: 
 Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).






 

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