The HOLZ 980 line of expansion joints provides high quality, well engineered products suitable for most applications, all at a reasonable cost. HOLZ 980 expansion joints are designed to allow for the expansion, contraction, lateral and angular movement of a piping system. HOLZ 980 expansion joints are especially suited and used in the HVAC industry.
| Part Number | Nom. I.D. | Face to face | Max. Movements Comp. | Max. Movements Ext. |
|---|---|---|---|---|
| 981-1 1/2 | 1 1/2 in 40 mm | 6 in 150 mm | 1 3/16 in | 3/8 in |
| 981-1 1/4 | 1 1/4 in 32 mm | 6 in 150 mm | 1 3/16 in | 3/8 in |
| 981-10 | 10 in 250 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-12 | 12 in 300 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-14 | 14 in 350 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-16 | 16 in 400 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-18 | 18 in 450 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-2 | 2 in 50 mm | 6 in 150 mm | 1 3/16 in | 3/8 in |
| 981-2 1/2 | 2 1/2 in 65 mm | 6 in 150 mm | 1 3/16 in | 3/8 in |
| 981-20 | 20 in 500 mm | 8 in 203 mm | 1 3/16 in | 3/4 in |
| 981-3 | 3 in 80 mm | 6 in 150 mm | 1 3/16 in | 3/8 in |
| 981-4 | 4 in 100 mm | 6 in 150 mm | 1 3/16 in | 1/2 in |
How Active Mounting Systems Reduce Vibration
As reported by Nature in the article “Vibration
Rubber Components Drive Automotive Safety and Sustainability
As reported by Yahoo Finance in their article “E
Ensure Piping System Reliability with Rubber Expansion Joint Management
As detailed by Pumps & Systems in their articl
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As reported by ThomasNet in their article “StanP