FD120-17 Contitech Air Spring Replacement PM/31082 Norgren Air Bag For Wafer Equipment

Product Details:

Place of Origin:	GuangDong, China
Brand Name:	GUOMAT
Certification:	ISO/TS16949:2009
Model Number:	2B12017-G3/4

Payment & Shipping Terms:

Minimum Order Quantity:	6PCS
Price:	$59.9-69.9/pc
Packaging Details:	Strong Carton Box Or As Customers Need
Delivery Time:	2-8 work days
Payment Terms:	L/C,D/A,D/P,T/T
Supply Ability:	1000pcs/week

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Detailed Product Description

Material Type:	Rubber+Steel	Rubber Bumper:	Without
Product Name:	Industrial Air Spring	Mounting Type:	Flange Or Stud Mount
Operation:	Gas-filled	Hs Code:	8708809000
Bellows Style:	Double Convoluted Air Spring	Warranty:	1 Year
Highlight:	Contitech air spring replacement , Norgren air bag for wafer equipment , Industrial air spring with warranty

FD120-17 Contitech Air Spring Replacement PM/31082 Norgren Air Bag For Wafer Equipment

The GUOMAT 2B12017-G3/4 is a double convoluted rubber air spring designed as a replacement solution for Contitech FD120-17 and Norgren PM/31082 air spring applications.

With its flexible rubber bellows construction and durable metal end components, this industrial air spring provides reliable pneumatic support, vibration isolation, shock absorption, and height adjustment. It is particularly suitable for wafer equipment, semiconductor manufacturing machinery, precision processing equipment, and other industrial applications where stable vibration control is required.

The GUOMAT 2B12017-G3/4 can be used as an industrial air spring, rubber air bag, air bellow, pneumatic spring, or vibration isolator, depending on the application.

Product Specifications

Brand	GUOMAT
GUOMAT No.	2B12017-G3/4
Product Type	Double Convoluted Air Spring
Application	Wafer Equipment, Industrial Machinery
Construction	Rubber Bellows + Metal Components
Product Category	Industrial Air Spring / Rubber Air Bag
Warranty	12 Months

Replacement Part Numbers

Continental ContiTech: FD 120-17 CI G3/4

Continental ContiTech: FD 120-17 CI G3/4 M8

Continental ContiTech: FD 120-17 3/4 M8

Continental ContiTech: FD 120-17 CI 2682 030 000

Continental ContiTech Bellow: FD 120-17/ FD 120 17/FD12017

Goodyear: 2B8-2152/2B8 2152/2B82152

Goodyear Flex No.: 578-92-3-2151/578 92 3 2151/5789232151

Festo: EB-215-155/EB 215 155/EB215155

Dunlop FR: 8"x2 S08201

Norgren: PM/31082/PM 31082/PM31082

Nominal 0 (inch) x convolutions: 8" x 2/8"x2/ 8x2

Technical Data

Cover plate diameter	135mm
Threaded holes	M8
Center-to-center distance between threaded holes	70mm
Air hole	G3/4
Maximum height	230mm
Minimum height	75mm
Maximum outer diameter	215mm

Key Features

Double Convoluted Air Spring Design: The double convoluted configuration provides flexible vertical movement while maintaining effective pneumatic support. This design is widely used in industrial vibration isolation and machine support applications.
Durable Rubber Bellows: The rubber bellows are designed to withstand repeated compression and extension during normal operating conditions. Proper selection of operating pressure, load, stroke, and installation conditions is important for achieving long service life.
Industrial Vibration Isolation: Air springs can provide excellent vibration isolation characteristics compared with conventional mechanical springs in suitable applications. They are especially useful for equipment requiring a stable working environment.