Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring

Place of Origin Guangzhou, China
Brand Name Bogeman
Certification ISO SGS
Model Number SB-12 16 17 20 25 28 30 35mm
Minimum Order Quantity 10/PCS
Price US $ 1-18.8/PCS
Packaging Details Carton
Delivery Time 2/day
Payment Terms L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability 50000/month

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Product Details
Model SB Speciflcation Shaft Hole 12-35mm
Material CAR CER SSIC TC NBR Usage Unbalanced
Traemark Bergman Origin Guangzhou, China
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12mm Automotive Water Pump Seal


SUS304 Automotive Water Pump Seal


SUS304 unbalanced mechanical seal

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Product Description

Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring


Type SB-12 17 20 25 28 30 35mm Pump Seal Mechanical Seal Car Seal


Basic Info.

Model NO.
Rotary Ring
Stationary Ring
Plastic Carbon/Carbon/Sic
Secondary Seal
Transport Package
12mm to 35mm
HS Code


Type SB 12 17 20 25 28 30 35 mm Auto water pump seal Pipeline pump seal Mechanical seal Manufacturer Excellent quality Excellent workmanship Durable bulk spot Fast delivery



Model d(mm) d1 d2 d3 d4 d5 d7 l1 l2 l3 l4
BGM FT-10 10 11
27 29 15 12 23 19 4.5 4 10.5
BGM FT-12 12 14.2 32 32 20 14 25 19.2 5.2 5 9
BGM FT-16 16 18.2 41 41.5 22 18 31/32/35 21.8 7.8 5 9
BGM FT-20 20 21.2 45 43.8 30 21 35 22.5 5.5 5 12
BGM FT-25 25 26.4 52 51 35 26 40/44 27 5.5 7 14.5
BGM FT-30 30 31 58 57 40 32 48 29 7.7 8 13.3


Model d(mm) d2 d3 d7 l1 l2 l3 l4
BGM SB-12S 12 26 32 18 20.8 6 6.8 8
BGM SB-12 12 30 35 24 19.5 5.5 4.5 9.5
BGM SB-13 13 30 38 25 18.7 5.2 5 8.5
BGM SB-15S 15 30 41.3 21.5 22.8 7 6.8 9
BGM SB-17 17 35 41.3 25 27 10.5 7.5 9
BGM SB-20 20 40 43.8 36 29.5 12 7 10.5
BGM SB-25 25 50 51 42 31.5 10 8 13.5
BGM SB-28 28 54 57 45 31.5 9.5 7.5 14.5
BGM SB-30 30 54 57 45 32.2 9.5 8.2 14.5


Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring 0Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring 1Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring 2

We are a manufacturer. All seals have bulk inventory and can be shipped to you quickly. We promise to ship you in small quantities within 3 days.Advanced technology, excellence, replace original


1. Different models of mechanicals seals for a wide variety of Grundfos® pumps, among them: CR(N), NB, NK, CLM, LP, TP, etc. Available in diverse combinations of materials and different diameters: 12, 16, 22, 28, 33, etc. Also mechanical seals for Sarlin®. Division of waster pumps. Available in various materials: silicon-graphite carbide, silicon carbide-silicon carbide; combined with EPDM and FKM elastomers.
2. Mechanical seals are available for different references Gorman-Rupp® pumps. Special models for the transfer of clean water, sewage, oil industry, agriculture and others.
3. Mechanical seals for Fristam® pumps. Wide range of models and materials in the most standard diameters: 22,30 and 35 mm. Different assembly possibilities for the most well-known pump models: FP, FL and FT.
4. Broad range of mechanical seals compatible with Flygt® and Grindex® waste water pumps. These mechanical seals are characterized by their easy and fast installation, without having to make any modification to the pump. Manufactured in stainless steel and in solid tungsten carbide. Special tools are not necessary for their installation.
5. Mechanical seals for EMU® pumps. They get two static faces and one rotating face. We can supply the complete seal or spare faces.
6. Different designs of mechanical seals for Ebara® pumps, single and double seals in combinations carbide-silicon carbide and graphite-aluminium oxide.
7. Mechanical seals for all types of Calpeda® pumps: centrifugal pumps, multistage, submersible. Different models of mechanical seals in a wide range of materials.
8. Mechanical seals compatible for APV® pumps, among them: Puma, ZMA, ZMB, ZMD, ZMS, ZMH, ZMK. Rosista® and Pasilac®, W and W+. Some designs with wave spring like the special seals for APV Howard® pumps and Crepaco Clean Line®. All of them have been manufactured in materials suitable for working with fluids such as juices, milk and drinks in general.

Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring 3Type SB 12mm 17mm Automotive Water Pump Seal Unbalanced SUS304 Spring 4


Fixing and Applying Directions of Mechanical Seals

1. Select Appropriate mechanical seal to match the materials according to work conditions and host machine equipment.
2. The radial acting deviation for the shaft(shaft sleeve) of the installed mechanical seal shall be 0.04mm by maximum
while the axial movement value of the rotor shall be no more than 0.1mm.
3. The seal cover (or shaft cover) of the stationary ring of the installed mechanical seals,the vertical degree of the seal
face should be 0.04mm by maximum.
4. When installing the mechanical seals,the shaft(shaft sleeve),seal chamber,seal face as well as the mechanical seal
must be cleaned in order to keep from any medium to sealing part.
5. When conveying medium of over high or low temperature,with medium which are easy catch fire,easy for explosion.
Related mechanical seal standards must be referred to take appropriate measures such as quench,rinsing,coolong and
6. Before the machine starts running,the hermetic compartment shall be full of medium and well lubricated.Dry friction
which may lead to the damage of the air-tightness is strict forbidden.