Name:Packless vibration absorber VAF-8
Brand:Packless
Model No.:VAF
Part No.:VAF-8
Country of origin:USA
Material:Copper, Brass
N.W::0.6kgs/pc

Product Description

Packless vibration absorber VAF-8

The Packless VAF-8 vibration absorber is for installation on refrigerant suction and discharge lines with an outer diameter of 78 in.

View all Vibration Absorbers


Vibration Absorber


Specifications

Model VAF-8
UL Recognized Number P-8A
Tube Material Red Brass
Braid Material Bronze
Ferrule Material Copper
Connection Material Copper
A - Connection Size (ID) 78 in 22.2 mm
B - Connection Length 1 14 in 31.8 mm
C - Tube Length 9 in 228.6 mm
D - Total Length 11 12 in 292.1 mm
Flexible Tube Size (ID) 34 in 19.1 mm
Working Pressure 620 psig 43 bar
Burst Pressure 3100 psig 214 bar

Genuine U.S.Made PACKLESS VAF Series

 

The VAF shock-absorbing tube is designed for use in the suction and discharge lines of air conditioning and refrigeration compressor systems. It prevents violent vibrations caused by refrigerant entering the system piping after being discharged from the compressor, thereby avoiding damage to the system components.

 

VAF shock absorbers are constructed with high-purity, high-quality corrugated metal on the inside and covered with a layer of high-strength copper mesh on the surface. The tube and copper mesh are secured by two copper rings to form a geometric cylinder, and the double-ended connection points are made of high-temperature brazing material, further highlighting its superior performance.

 

Every VAF shock absorber undergoes pressure testing and high-precision mass spectrometry leak detection testing prior to production. Each VAF Paris vibration-damping pipe is cleaned, dried, and then sealed in packaging. (VAF Paris vibration-damping pipes are available in bulk or individually boxed.)

 

Installation Notes:

 

VAF Paris vibration-damping pipes should be installed as close to the compressor as possible. The connections between the refrigeration system’s piping and the VAF Paris vibration-damping pipes must be secure and positioned as far away from vibration sources as possible.

 

When installing VAF Paris shock-absorbing tubes, ensure sufficient space is provided to prevent the tubes from being squeezed or the welded joints from being subjected to tension, which could cause leaks.

 

Although VAF Paris shock-absorbing tubes contain high-temperature brazing material, during the connection process, the torch flame should be directed outward from the joint when welding.

TYPE

CONNECTION SIZE

OVERALL LENGTH

FLEXIBLE TUBE LENGTH

MAX,WORKING PRESSURE(psig)

BURST PRESSURE(psig)

For Discharge and Suction   Line Use

VAF-4

1/2" ODS

9"

7-1/2"

450

2250

VAF-5

5/8" ODS

9-3/4"

8"

450

2250

VAF-6

3/4" ODS

10"

8"

450

2250

VAF-8

7/8" ODS

11-1/2"

9"

440

2200

VAF-9

1-1/8" ODS

13"

10"

380

1900

VAF-10

1-3/8" ODS

14-3/4"

11-1/2"

400

2000

VAF-11

1-5/8" ODS

17"

13"

400

2000

VAF-82

2-1/8" ODS

20"

14"

390

1950

VAF-83

2-5/8" ODS

24"

18"

340

1700

For Suction Line Use Only

VAF-84

3-1/8" ODS

27"

20"

300

1500

VAF-86*

3-5/8" ODS

32-5/8"

24

175

750

VAF-87*

4-1/8" ODS

33-3/8"

24

175

750

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