Send Message
English
Contact Us

Contact Person : Davis

WhatsApp : +8618130083767

Free call
Home ProductsCartridge Mechanical SealsJohn Crane Type 4620 Double Cartridge Seal Pressure Less 1.5Mpa
John Crane Type 4620 Double Cartridge Seal Pressure Less 1.5Mpa
John Crane Type 4620 Double Cartridge Seal Pressure Less 1.5Mpa John Crane Type 4620 Double Cartridge Seal Pressure Less 1.5Mpa
Contact Now

John Crane Type 4620 Double Cartridge Seal Pressure Less 1.5Mpa

Minimum Order Quantity : 5PC Price : Negotiated
Packaging Details : box as requirement Delivery Time : 20-30DAYS
Payment Terms : T/T, Western Union, L/C Supply Ability : 100000PC/Month
Place of Origin: MADE IN CHINA Brand Name: JR
Certification: ISO9001 Model Number: Convertor II GU2

Detail Information
Material: SIC SIC FKM CAR CER NBR Function: For Oil Pump, Water Pump
Transport Package: Box HS Code: 848420090
Specification: 4620 Cartridge Mechanical Seal Certificate: ISO9001
Type: Mechanical Seal 4620 Cartridge Seal Standard: Standard
Style: Mechanical Seal Johncrane Type 4620 Product Name: Replace With Johncrane Type 4620 Cartridge Seal.
High Light:

Type 4620 Double Cartridge Seal

,

1.5Mpa Double Cartridge Seal

,

Type 4620 Double Cartridge Mechanical Seal

Product Description

Double Cartridge Mechanical Seal John Crane Type 4620 And 4620P Double Cartridge Seal For Chemical Pumps

 

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 Capabilities Materical combination
Temperature: -30°C to 205°C, dependent on o-ring material
 Face: Carbon, SiC, TC
Pressure: Up to≦1.5Mpa Seat: Ceramic, SiC, TC
Speed: Up to 20 m/s O-ring: NBR, EPDM,FEP etc
End play/axial float allowance: ±1mm Spring: 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)

AS-C4600D 2

 

SIZE/INCH D4 D5 L1 L2 N M
MIN MAX MIN MAX
1.000 1.625 1.889 4.000 1.635 2.000 2.80 3.25 0.525
1.125 1.750 2.015 4.125 1.603 2.125 2.93 3.38 1.525
1.250 1.875 2.294 4.250 1.603 2.125 3.21 3.50 2.525
1.375 2.000 2.421 4.375 1.603 2.125 3.34 3.63 3.525
1.500 2.250 2.680 4.875 1.680 2.187 3.60 4.13 3.525
1.625 2.375 2.812 5.000 1.680 2.187 3.77 4.25 0.562
1.750 2.500 2.918 5.250 1.680 2.187 3.87 4.50 0.562
1.875 2.625 2.918 5.250 1.680 2.187 3.87 4.50 0.562
2.000 2.750 3.015 5.500 1.711 2.375 4.00 4.75 0.562
2.125 2.875 3.360 5.859 1.711 2.375 4.47 4.91 0.687
2.250 3.000 3.485 6.500 1.711 2.475 4.57 5.55 0.687
2.375 3.125 3.610 6.500 1.711 2.528 4.72 5.55 0.687
2.500 3.375 3.891 6.750 1.703 2.625 5.00 5.80 0.687
2.625 3.687 4.062 6.750 1.727 2.562 5.17 5.80 0.687
2.750 3.687 4.062 6.750 1.727 2.562 5.17 5.80 0.687
D1 D4 D5 L1 L2 N M
Shaft Size MIN MAX MIN MAX
24 41.0 48.0 101.6 41.5 50.8 71 83 13.3
25 41.0 48.0 101.6 41.5 50.8 71 83 13.3
28 44.0 51.2 104.6 40.7 50.8 74 86 13.3
30 46.0 58.3 108.0 40.7 54.0 82 89 13.3
32 47.6 58.3 108.0 40.7 54.0 82 89 13.3
33 50.8 61.5 111.1 40.7 54.0 85 92 13.3
35 50.8 61.5 111.1 40.7 54.0 85 92 13.3
38 57.2 68.1 123.8 42.7 55.5 91 105 13.3
40 60.0 71.4 127.0 42.7 55.5 96 108 14.3
43 63.5 74.1 133.4 42.7 55.5 98 114 14.3
45 63.5 74.1 133.4 42.7 55.5 98 114 14.3
48 66.7 74.1 133.4 42.7 55.5 98 114 14.3
50 69.9 76.6 139.7 43.5 60.3 102 121 14.3
53 73.0 85.3 148.8 43.5 60.3 114 125 17.5
55 73.0 85.3 148.8 43.5 60.3 114 125 17.5
58 79.4 91.7 165.1 43.5 64.2 120 141 17.5
60 79.4 91.7 165.1 43.5 64.2 120 141 17.5
63 85.7 98.8 171.5 43.3 66.7 127 147 17.5
65 85.7 98.8 171.5 43.3 66.7 127 147 17.5
70 93.6 103.2 171.5 43.9 65.1 131 147 17.5

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

Tag:

AES Convertor Cartridge Type Mechanical Seal

AES Convertor Cartridge Mechanical Seals

Depac 270 Mechanical Pump Shaft Seal

You Might Be Into These
Get in touch with us

Enter Your Message

info@supseals.com
+8618130083767