Dongguan Hong Teng Mechanical Seal Co., LTD.

Mechanical Seals · Pump Replacement Seals · Cartridge Seals · OEM Solutions

TLS 2-50 Replacement Mechanical Seal for INOXPA Pumps

Seal Reference TLS; listing reference TLS 2-50
Compatible Pump Brand INOXPA
Additional References TLS-50 and TLS-60; verify the exact configuration before selection
Size Selection Confirm by shaft measurement and the complete installation drawing
Material Selection Specify pumped liquid, cleaning conditions and operating duty
Before Ordering Send the full TLS pump reference and photographs of all removed seal parts

Product Details

Product Name TLS 2-50 Replacement Mechanical Seal for INOXPA Pumps
Model / Series TLS
Listing Reference TLS 2-50
Additional Model References TLS-50, TLS-60; references require pump-specific confirmation
Brand / Origin Hong Teng / China
Seal Construction Replacement pump mechanical seal; confirm the installed arrangement
Dimensional Check Shaft or sleeve diameter, seat dimensions, housing profile and working length
Mounting Features Compare the housing, ring profiles and locating features with the sample or drawing
Material Confirmation Select the face pair and elastomers for the process liquid and cleaning cycle
Supply Contents List the required assembly, rings and secondary seals; confirm the quotation contents

Product Description

This TLS replacement mechanical seal is listed for selected INOXPA pump applications under the TLS 2-50 reference. The listing also contains TLS-50 and TLS-60 references; provide the exact reference used by your pump rather than selecting solely from the shortened series name.

A reference suffix is not a substitute for measured dimensions. For replacement matching, compare the complete housing and ring arrangement, including the stationary-seat profile and axial installation space. Keep photographs of the parts together so the required assembly can be distinguished from loose rings or an incomplete repair kit.

Where cleaning cycles differ from normal pumping duty, include both sets of conditions in the inquiry. The quoted face and elastomer combination must be checked against the required service; this page does not assign one material set or operating limit to every TLS configuration.

The pump seal identification guide and mechanical seal measurement guide explain the information to compare. Send the complete TLS reference and seal details for a replacement quotation.

Compatibility notice: INOXPA names and references identify the intended replacement application only. This is a Hong Teng aftermarket replacement, not an original INOXPA part; no affiliation or approval by INOXPA is implied.

Application

TLS Replacement Applications

For pump maintenance projects using a confirmed TLS-type sealing arrangement in selected INOXPA equipment. Review food, beverage and processing applications against the actual materials, liquid and cleaning requirements before selecting the replacement.

How to Confirm the TLS Configuration

  • Record the entire pump nameplate and any TLS 2-50, TLS-50 or TLS-60 reference without shortening it.
  • Photograph the assembled seal, separate rings, housing and any locating features.
  • Provide the shaft or sleeve diameter, seat dimensions and specified working length, with units.
  • State the required supply contents and whether a sample or installation drawing is available.
  • Include the liquid, cleaning media, operating temperature, pressure and shaft speed.

TLS Questions

Do TLS 2-50, TLS-50 and TLS-60 identify one interchangeable seal?
The references must be checked against the pump and removed parts. This page does not claim that the same assembly fits all three references.

Can I read the shaft diameter from the model suffix?
Do not use the suffix alone. Confirm the shaft or sleeve measurement and the matching seat dimensions.

Does the product photograph define everything included in an order?
Use it for identification. Confirm the required assembly and ring set in the quotation before ordering.

Product Photos

TLS pump mechanical seal components with circular housing and rings
TLS mechanical seal component layout showing housing openings and ring profiles

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.

Hong Teng mechanical seal factory building

Production of Workshop

Mechanical seal machining, assembly and inspection equipment at Hong Teng

Exhibiton

Mechanical seal displays and visitors at the Hong Teng exhibition booth

Packing And Shipping

Mechanical seal packaging examples and air, sea and courier shipping options

Customer Reviews

Customer review screenshots for Hong Teng mechanical seal orders

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

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