Wb2 10r/10t John Crane Mechanical Seal PTFE Bellows Seal for Water Pump

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Model NO.: WB2 10R/10T
• Type: HU1
• Balance: Balanced
• Rotary Ring: Filled PTFE/Sic
• Stationary Ring: Ceramic/Sic
• Secondary Seai: PTFE
• Spring & Other Parts: SUS304/SUS316
• Transport Package: as Requirement
• Specification: As Requirement
• Trademark: BE
• Origin: Zhejiang
• HS Code: 8484200090
• Production Capacity: 1000000/Month

Product Description

WB2 10R/10T John Crane Mechanical Seal PTFE Bellows Seal for Water Pump

PTFE bellow mechanical seal-WB2.
Equivalent to John Crane WB2 seal PTFE bellows design, Outside mounted,used in strong corrosive chemical occasions.

WB2 shaft seals feature chemically inert materials in all areas and on all surfaces in contact with the liquid being sealed. Metallic components, springs and clamp ring are located outside the pump seal chamber, isolated from the process liquid.

For use with extremely corrosive chemicals, including concentrated acids and salts, strong oxidizing and reducing agents, and chemically active organic compounds commonly used on PTFE filled pumps.
 

WB2 Dimensions(Inches)
d	D3	D6	D7	L1	L3	L2
1.000	60	42.86	54	42	45	17.5
1.125	67	46.03	60	42	45	27.0
1.250	69	50.80	65	42	45	27.0
1.375	72	53.98	68	42	45	27.0
1.500	76	57.15	71	42	45	27.0
1.625	80	63.50	78	42	45	27.0
1.750	84	66.68	81	44	46	27.0
1.875	86	69.85	84	44	46	27.0
2.000	90	73.03	87	46	46	27.0
2.125	95	79.38	97	46	46	33.5
2.250	98	82.55	100	46	46	33.5
2.375	100	85.73	103	46	46	33.5

 

WB2 Dimensions(mm)
d	D3	D6	D7	L1	L3	L2
25	60	47.0	60	42	45	27
30	67	53.0	67	42	45	27
32	69	50.7	64	42	45	27
35	72	57.0	70	42	45	27
40	78	62.0	76	42	45	26
45	84	67.0	82	44	46	27
50	88	72.0	86	46	46	27
55	95	77.0	90	46	46	27
60	100	82.0	95	46	46	27
65	105	87.0	100	46	46	27

Basic Features:
Structure: Single End
Pressure: Low Pressure Mechanical Seals
Speed: Medium Speed Mechanical Seal
Temperature: General Temperature Mechanical Seal
Performance: Wear and Corrosion
Standard: JB/T7372-94
Model NO.: WB2 10R/10T
Balance: Balanced
Specification: Inner Diameter: 25 mm to 65 mm

Product Detailed Description
WB2 10R/10T PTFE Bellow Mechanical Seal for Acid Proof Pumps, Plastic Pumps, Alkali Pumps, and Vacuum Equipment

Structural Features: single end, balanced, independent direction of rotation, PTFE bellow, bellow transmission, external type mechanical seal.
This component is easy to install.The bellow provides pressure compensation to the sealing faces.
The bellow design can prevent radial runout so the floatability of the rotary ring is increased.

Industrial Standards: JB/T7372-94
Scopes of Application: widely used in acid proof pumps, plastic pumps, alkali pumps, vacuum equipment and other rotary devices.

Operation Parameters:
Pressure: 0.6 MPa or less
Temperature: - 20 to 120 ºC
Linear Speed: 10 m/s or less

Materials:
Rotary Ring Face: Filled PTFE/SiC
Stationary Ring Face: Al2O2/SiC/Carbon
Elastomers: PTFE
Metal Parts: SS304/SS316

Mediums:
sulfuric acid hydrocarbon acid, phosphoric acid, acetic acid, and nitric acid With various degrees, etc.

Customization:
Changes of materials for getting other operating parameters are possible. Contact us with your requirements.


We offer products and services to a wide range of mechanical seal users across the nation. We supply electric motor and pump repair shops, HVAC contractors, municipalities, utility companies (electric, power and water) and a variety of other distributors.
As Follows:

Our Warehouse

We are always committed to the imported mechanical seals localization and have accumulated a wealth of experience .

Our product range includes Component Seals, Metal Bellow Seals, Cartridge Seals, Agitator seals, Dry Gas Seals and Split Seals.

To great our service, we present the products and solutions while using the very good top quality at the reasonable cost for Metal Bellow Mechanical Seals. To ensure you get what exactly you need, our professional team will help you work through all the details straight to your target. With our powerful team support, you would not have to worry about anything. Our company establishes the management system in strict accordance with the requirements of international standards and makes detailed after-sales service commitment.

FAQ

1. who are we? Are you trading company or manufacturer ?
We are manufacturer.We are based in Hangzhou, China, start from 2010,sell to Domestic Market(33.00%),North America(15.00%),South America(10.00%),Western Europe(8.00%),Eastern Europe(6.00%),Souther Europe(6.00%),Southeast Asia(5.00%),Mid East(5.00%),Northern Europe(5.00%),Oceania(2.00%),South Asia(2.00%),Africa(00.00%),Eastern Asia(00.00%),Central America(00.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;

3.what can you buy from us?
PTFE Seals/Oil Seals/O Rings/Rubber Seals/Plastic Seals/Mechanical Seal/O-RING/ RING Seals.

4. why should you buy from us not from other suppliers?

Beseals is a professional manufacturer of seals .Our company specializes in the production of PU, PTFE, rubber and metal sealing components

5. How long is your delivery time?

Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

6.Do you provide samples ?

is it free or extra ? Yes, we could offer the sample for free charge but you need to pay the cost of freight.

 

7. what services can we provide?

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,Express Delivery;

Accepted Payment Currency:USD,EUR,JPY,CAD,HKD,CNY;

Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Escrow; Language
Spoken:English,Chinese,Japanese

For more information, please contact us. We look forward to your arrival