Mechanical Seal John Crane Type 1A

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: Ultra-High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Standard
• Model NO.: John crane type 1A
• Type: O-Ring Mechanical Seals
• Balance: Balanced
• Function: for Pump, Compressor
• Certificate: ISO9001
• Replacement to: Bgm M37/M37g Seal
• Transport Package: Carton
• Specification: as requirement
• Trademark: JR
• Origin: China
• HS Code: 848420090
• Production Capacity: 1000000PCS/Year

Product Description

 
High Quality Mechanical Seals

Description:

For blower pump, diving pump and circulating pump
Replacing the mechanical seal John Crane 1A
 
1. Operational Conditions: 
Temperature: -20ºC to +120ºC
Pressure: ≤1.4MPaSpeed: ≤15m/s 
2. Materials:
Stationary Ring: Ceramic (Alumina), Silicon Carbide Reaction Bonded, Silicon Carbide Sintered Pressureless, Ni-binder Tungsten Carbide, Co-binder Tungsten Carbide 
Rotary Ring: Resin Impregnated Carbon Graphite (Furan), Antimony Impreg, Carbon Graphite, Silicon Carbide Sintered Pressureless, Silicon Carbide Reaction Bonded, Co-binder Tungsten Carbide, Ni-binder Tungsten Carbide
Secondary Seal: Nitrile (NBR), Ethylene Propylene (EPDM), Fluorocarbon Rubber (Viton)
Spring and Metal Parts: Stainless Steel, Stainless Steel 
3. Seat Type: 
Standard: JRCT20-1 
Alternative: JRT20, JRCT20, JRT21, JRT11
4. Applications: Clean Water, Sewage Water, Oil and other moderately corrosive fluids
 

Operational Conditions:
Temperature:	-20ºCto+180ºC
Pressure:	≤1MPa
Speed:	≤15m/s
Materials:
Stationary Ring:	B,A,Q1,Q2,U2
Rotary Ring:	Q1,U2,Q2
Secondary Seal:	P,E,V
Spring and Metal Parts:	F,G
Seat Type: Standard	JRCT20-1
Alternative:	JRT20, JRCT20, JRT21, JRT11
Applications:	Clean water, sewage water, Oil and other moderately corrosive fluids

 
All ranges of mechanical seals for Flygt Pumps, GF Pumps,  
APV Pumps, Grindes Pumps, Fristam, ABS, Alleeiler, EMU, GEA 
Tunchenhagen, Godwin, Hidrostal, Hilge, Johnson, Lowara, Waukesha, Vogelsang Pumps etc.
 
At the meantime, we could manufacture seals according to your sample or drawing, and design as your request.
 
With advanced designer&manufacturer of machanical seal, for industrial pump, 
its range involves in: industrial pump mechanical seal, mixer and agitator seal, 
cartridge seal, metal bellows seal, auto cooling pump seal and suto air-condition compressor lip seal.
It is widely used and highly reliable in food, drink, petroleum, chemistry, 
refinery, paper making, pharmacy, power and auto industry etc.
 
Characteristics:
High and low temperature resistant, acid-alkali resistant, ozone resistant, aging resistant, weather resistant, good
 insulation property, anti-toxic, good air-permeable, etc.
 
  
Welcome to quote for more details. 



 Question 1: Are you a factory or a trade company?
Answer: We are a factory and have our top sales for the trade service.

Question 2: Can I try to get a SAMPLE before the order?
Answer: Sure. You can ask for the samples. Usually they're free.

Question 3: Where is your factory located? How can I visit there? 
Answer: Our factory is located in Ningbo, China. You can fly to
 Ningbo or Shanghai airport directly. All our clients, from home or abroad, 
are warmly welcome to visit us!

Question 4: How does your factory do regarding quality control? 
Answer: Quality is priority. We always attach great importance to q
uality controlling from the very beginning to the very end. 
Our factory has gained ISO9001 authentication.

Question 5: How about the lead time?
Answer: Within10-20 days after getting the prepayment.

Question 6: How can we pay?
Answer: For small sample shipping cost, you can pay either by paypal 
or by T/T. And by T/T at sight for large amount of the order.
 
Question 7: If OEM available?
Answer: Yes, we provide all of our products OEM /ODM service.
 
Question 8: If I can buy pumps or pump parts from your company?
Answer: Yes , we also provide pumps and pump parts, such as Lobe pumps, 
Compound & homogeneous pumps, Homogeneous & emulsification pumps 
and so on. Please kindly visit our website: supseals.en.made-in-china.com