Product
609 Replacement Metal Bellows Mechanical Seal for John Crane
| Seal Model | 609 |
|---|---|
| Replacement Reference | John Crane seal applications; confirm the installed reference |
| Seal Construction | Metal bellows mechanical seal |
| Supplier | Hong Teng |
| Size Information | Confirm shaft or sleeve diameter and working length |
| Before Ordering | Match bellows assembly, stationary seat and service conditions |
Product Details
| Product Name | 609 Replacement Metal Bellows Mechanical Seal for John Crane |
|---|---|
| Supplier | Hong Teng |
| Model / Reference | 609 |
| Seal Construction | Metal bellows assembly with a separate mating seat, as illustrated |
| Replacement Basis | Existing seal reference, dimensional drawing or complete sample |
| Shaft / Sleeve Size | Confirm the required diameter and units; no universal size is specified here |
| Working Length | Check the specified installed length rather than the free length alone |
| Seat and Mounting | Compare the seat outside diameter, thickness and mounting profile |
| Seal-Face Materials | Confirm the required face pairing for the pumped medium |
| Bellows and Secondary Seals | Confirm metal grade and any secondary sealing materials for the supplied configuration |
| Operating Conditions | Provide medium, concentration where relevant, temperature, pressure and speed |
| Supplied Components | Confirm whether the quotation includes the stationary seat and other separate rings |
Product Description
609 replacement metal bellows mechanical seal is a Hong Teng aftermarket option for replacement work identified by the installed seal reference. The illustrated product includes a bellows assembly and separate ring components. Compare these parts with the removed seal before requesting a quotation.
For a dimensional check, provide the shaft or sleeve diameter, the stationary-seat dimensions and the required installed working length. A photograph taken from the drive end is useful alongside the bellows and seat views, so the mounting arrangement can be compared rather than judged from the front face alone.
Specify the pumped liquid and operating conditions with the request. Face materials, bellows metallurgy and secondary seals must be selected for the actual duty; a metal bellows description alone is not a temperature or corrosion-resistance rating.
Browse our metal bellows mechanical seals, or use the mechanical seal identification guide to prepare the replacement information. The separately listed 680 replacement metal bellows seal is a different reference and should not be treated as interchangeable without dimensional confirmation.
John Crane is a reference brand for replacement identification. This product is independently supplied by Hong Teng and is not represented as an original John Crane product. Final compatibility depends on the confirmed dimensions, materials and installation.
Application
Applications
- Pump maintenance involving a verified 609 seal-replacement reference.
- Repair-shop and equipment-overhaul enquiries supported by an old seal sample or drawing.
- Process-pump duties only after the exact materials and operating limits are agreed.
How to Confirm the Correct Replacement
- Send the seal marking or reference together with the pump nameplate and model.
- Photograph the bellows assembly, drive end, stationary seat and all separate rings.
- Provide shaft or sleeve diameter, seat dimensions and installed working length, with units.
- State the liquid, operating conditions, quantity and components required in the replacement set.
Selection Questions
Does the number 609 specify the shaft size?
No size is confirmed by this listing alone. Quote the actual shaft or sleeve diameter and a drawing or measurements of the installed seal.
Can a 680 seal be substituted for this 609 reference?
Do not assume interchangeability from a similar appearance. Confirm the installation dimensions, seat arrangement and material requirements first.
Send your seal reference, photos and dimensions for a quotation.
Product Reference Images
Reference photographs assist identification. Confirm the exact supplied parts and specification with the quotation; photographs do not establish material grades or dimensional tolerances.
Company Profile
Dongguan Hongteng Seals Co., Ltd. Company was established in 1996. The company has passed the GB/T19001-2016 idt ISO9001:2015 quality management system certification. The company has world-renowned pump mechanical seals, axe mechanical seals, fluid mechanical seals, metal bellows mechanical seals, container mechanical seals, rubber bellows mechanical seals, O-ring seals, PTFE mechanical seals, stainless steel oil seals, skeleton oil seals, hydraulic oil seals, automotive water seals and various mechanical seal materials, hard alloys, silicon carbide, carbon graphite, alumina, etc. There are Guangzhou Port, Shenzhen Port, and Foshan Port in the surrounding area, with developed and efficient logistics. The company has a stock warehouse of over 2000 square meters, which can efficiently and quickly deliver goods.
Production of Workshop
Exhibiton
Packing And Shipping
Customer Reviews
frequently asked questions
01. Q: Are you a factory or a trader?
A: We are a production factory and also sell on our own
02. Q: Where is your factory located?
A: Our factory is located in Dongguan City, and the nearest ports are Guangzhou Port and Shenzhen Port. Other ports can also be selected according to customer needs
03. Q: What is your delivery time in days?
A: For products in stock, we can ship immediately when receive the payment; For other projects, we need 10-25 days for mass production
04. Q: Do you provide free samples?
A: We usually do not provide free samples, and the sample fee can be deducted after the second order
05. Question: What is the most commonly used mode of transportation
A: The weight and size of mechanical seals are relatively small, and air freight, sea freight, and express delivery are usually the preferred transportation methods for customers.
06. Q:What payment methods do you accept?
A: For products in stock, 100% advance payment is required and immediate shipment will be made upon receipt of payment. For customized products, a 30% advance payment and a 70% payment must be made before the order is shipped. We accept T/T, Western Union, and also welcome customers to make payments through Alibaba
07. Q: Can you provide me with customized production
A: Yes, we can customize products and welcome OEM
