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Home ProductsIndustrial Mechanical SealsMechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal
Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal
Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal
Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal
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Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal

Minimum Order Quantity : 100PC Price : Negotiated
Packaging Details : box as requirement Delivery Time : 10DAYS
Payment Terms : T/T, Western Union, L/C Supply Ability : 10000000PC/Month
Place of Origin: MADE IN CHINA Brand Name: JR
Certification: iso9001 Model Number: 155

Detail Information
Function: Industrial Mechanical Seals For Oil Pump, Water Pump Material: SIC SIC FKM Cer Car Nbr
Spring Material: SS304,SS316,AM350, Hast C Specification: Burgmann Seal 155 BT-FN
Certificate: CE ISO9001 Type: Burgmann BT-FN Seal
Standard Or Nonstand: Industrial Mechanical Seals Standard Style: BT-FN Mechanical Seals Conical Spring Seal Used In Water Transfer Pump And Replace AES T04
HS Code: 848420090 Size: 12-40MM
Product Name: Mechanical Seal 155 Single-Spring Seal
Highlight:

Mechanical Seal 155 Burgmann BT-FN

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Mechanical Seal AESSEAL T04 replacement

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Mechanical Seal Roten 3 compatible

Product Description

155 Mechanical Seals Type Replace to Burgmann BT-FN Mechanical seals Shaft Size 10-40mm

 

Operational Conditions:

 

  1. Industrial Mechanical Seals
  2. Type 155 Mechanical Seals is the premium engineered replacement for Burgmann BT-FN seals,
  3. tailored for industrial rotary equipment and standard pumps. With compatibility for shaft diameters ranging from 10mm to 40mm,
  4. this robust seal serves as a direct, drop-in upgrade that delivers superior performance and reliability compared to its predecessors.
  5. Temperature: -20ºC to +150ºC
  6. Pressure: ≤1.0MPa
  7. Speed: ≤10m/s

2. Materials:

  • Stationary Ring: Carbon, Silicon Carbide
  • Rotary Ring: Ceramic, Silicon Carbide
  • Secondary Seal: NBR, EPDM, FKM
  • Spring and Metal Parts: Steel
  • 3. Applications: Clean water, sewage water, oil and other moderately corrosive fluids

Performance Capabilities

Temperature
-30℃ to 200℃, dependent on the elastomer
Pressure
Up to 10 bar
Speed
Up to 15 m/s
End play/axial float allowance
±0.1mm
Size
12mm to 40mm
Brand
JR
Face
Ceramic, SiC, TC
Seat
Carbon, SiC, TC
Elastomer
NBR, EPDM, etc.
Spring
SS304, SS316
Metal parts
SS304, SS316
Packing
1.From 10mm to 20mm is packed in plastic sheets grouply and M box.
2.From 21mm to 40mm is wrapped in plastic 3.paper individually then grouply in M box.
3.Individual packing ,1 pc in 1 small box is available as well with cost of packing added.
  • 1．There are 2 different seat, 155A is bigger & 155 is standard.
  • 2．The color of ceramic could be yellow and white for clients choice.
  • 3．The rotary face is with step assembling with o-rings, it is same as original design from Italy.
  • Replacement to:
  • Industrial Mechanical Seals
  • Burgmann BT-FN
  • For blower pump, diving pump and circulating pump
  • machanical seals
  • Premium Replacement
    Engineered as a high‑quality successor to Burgmann BT‑FN seals, this component is built for general‑purpose pumps, rotary equipment, and fluid‑handling systems. It offers OEM‑grade fit and performance, providing a reliable alternative without compromising quality or compatibility.
    Wide Compatibility
    A direct drop‑in upgrade for shaft diameters from 10 mm to 40 mm, with no modifications or extra parts. Its universal design integrates seamlessly with most common industrial pumps and rotary equipment, simplifying inventory and maintenance.
     

Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal

Mechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 SealMechanical Seal 155 Burgmann BT-FN Replace AESSEAL T04 And Roten 3 Seal

We are engaged in manufacture and installation exporting and wholesaling quality range of Industrial Seal, Single Spring Seal, Balance and 

Industrial Mechanical Seals,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,Customization: Changes of materials for getting other operating parameters are possible. Contact us with your requirements.

 

 

We are an integrated manufacturing enterprise that combines in-house factory production capabilities with a dedicated professional trade service team, to deliver stable production quality and one-stop full-process trade support for global clients.
Absolutely, samples are available upon your request. Most standard samples are provided free of charge, you only need to cover the corresponding international shipping cost.
Our factory is based in Ningbo, China. You can take a direct flight to Ningbo Lishe International Airport, or fly to Shanghai Pudong/ Hongqiao Airport which is only a 2.5-hour convenient high-speed rail ride away from Ningbo. All domestic and overseas clients are sincerely welcomed to arrange a factory visit in advance.
Quality has always been our core priority. We implement strict full-chain quality control covering raw material incoming inspection, production process tracking and finished product pre-delivery testing, and our factory has obtained the official ISO9001 quality management system certification.
The standard lead time is 10 to 20 working days after we receive your confirmed prepayment. For urgent orders, we can also arrange a priority production schedule upon further communication.
For small payments such as sample shipping fees, we support both PayPal and T/T. For formal bulk order payments, we adopt the term of 100% T/T at sight, which is a widely recognized and secure payment method for international trade.
Customized OEM and ODM services are fully supported. We can adjust product specifications, logos, packaging and other details completely according to your specific requirements.
Certainly, we have a complete product line of pumps and related spare parts, including lobe pumps, compound & homogeneous pumps, homogeneous & emulsification pumps, and we can also provide matching customized pump parts according to your usage scenarios.

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