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JOHN CRANE O-Ring Pusher Seals Type 4620 Dual Cartridge Mechanical Seal

JOHN CRANE O-Ring Pusher Seals Type 4620 Dual Cartridge Mechanical Seal

Brand Name:JR
Certification:ISO9001
Model Number:Convertor II GU2
Minimum Order Quantity:5PC
Delivery Time:20-30DAYS
Payment Terms:T/T, Western Union, L/C
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Address: Dahuaguoji B515, Jingkai District
Supplier`s last login times: within 38 hours
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Product Details Company Profile
Product Details

JOHN CRANE O-Ring Pusher Seals TYPE 4620 Dual Cartridge Mechanical Seal


Operational Conditions:


  1. Temperature:-30℃-205℃
  2. Speed:≦20M/S
  3. Pressure:≦1.5Mpa
  4. Size:24mm-70mm/1”-2.750”

Materials


  • Rotary Face:CAR/SIC/TC
  • Stat Ring:SIC/TC
  • The type seal can replace with Johncrane type 4620 cartridge seal.

Performance Capabilities

Performance CapabilitiesMaterical combination
Temperature: -30°C to 205°C, dependent on o-ring material
Face: Carbon, SiC, TC
Pressure: Up to≦1.5MpaSeat: Ceramic, SiC, TC
Speed: Up to 20 m/sO-ring: NBR, EPDM,FEP etc
End play/axial float allowance: ±1mmSpring: SS304, SS316, hastelloy
Sizes:1.000” to 4.000” (24mm - 100mm)
Metal parts: SS304, SS316
  • Dual seal arrangement — incorporates an elastomer O-ring as the dynamic secondary sealing member
  • Inboard primary and mating ring reverse balance design allows for ID or OD pressurization, permitting the dual seal to operate as an unpressurized tandem or pressurized double seal
  • Increased cooling flow and face lubrication, greatly extending seal life
  • Cartridge design with factory-preset and pressure-tested assembly
  • Sizes available from 1.000” to 2.75” (24mm - 70mm)


SIZE/INCHD4D5L1L2NM
MINMAXMINMAX
1.0001.6251.8894.0001.6352.0002.803.250.525
1.1251.7502.0154.1251.6032.1252.933.381.525
1.2501.8752.2944.2501.6032.1253.213.502.525
1.3752.0002.4214.3751.6032.1253.343.633.525
1.5002.2502.6804.8751.6802.1873.604.133.525
1.6252.3752.8125.0001.6802.1873.774.250.562
1.7502.5002.9185.2501.6802.1873.874.500.562
1.8752.6252.9185.2501.6802.1873.874.500.562
2.0002.7503.0155.5001.7112.3754.004.750.562
2.1252.8753.3605.8591.7112.3754.474.910.687
2.2503.0003.4856.5001.7112.4754.575.550.687
2.3753.1253.6106.5001.7112.5284.725.550.687
2.5003.3753.8916.7501.7032.6255.005.800.687
2.6253.6874.0626.7501.7272.5625.175.800.687
2.7503.6874.0626.7501.7272.5625.175.800.687
D1D4D5L1L2NM
Shaft SizeMINMAXMINMAX
2441.048.0101.641.550.8718313.3
2541.048.0101.641.550.8718313.3
2844.051.2104.640.750.8748613.3
3046.058.3108.040.754.0828913.3
3247.658.3108.040.754.0828913.3
3350.861.5111.140.754.0859213.3
3550.861.5111.140.754.0859213.3
3857.268.1123.842.755.59110513.3
4060.071.4127.042.755.59610814.3
4363.574.1133.442.755.59811414.3
4563.574.1133.442.755.59811414.3
4866.774.1133.442.755.59811414.3
5069.976.6139.743.560.310212114.3
5373.085.3148.843.560.311412517.5
5573.085.3148.843.560.311412517.5
5879.491.7165.143.564.212014117.5
6079.491.7165.143.564.212014117.5
6385.798.8171.543.366.712714717.5
6585.798.8171.543.366.712714717.5
7093.6103.2171.543.965.113114717.5

We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and Unbalance Spring Seal, External Mounted Seal, PTFE Bellow External Mounted Seal, Catridge Balance Seal, Multiple Spring Balance Seal, Dry Running Reverse Balance Seal, Agitator Double Acting Unbalance Seal, Single Conical Helical Spring, Rubber Bellow Seal, Multi Spring Seal, Metal Bellow Seal, Elastomer Bellow Seal, Conical Spring Seal, Air Condition Compressor Seal, Auto Cooling Seal, Metallic Bellow Seal,


All ranges of mechanical seals for Flygt Pumps, Grundfos Pumps, 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


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 quality 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

China JOHN CRANE O-Ring Pusher Seals Type 4620 Dual Cartridge Mechanical Seal supplier

JOHN CRANE O-Ring Pusher Seals Type 4620 Dual Cartridge Mechanical Seal

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