Gas Plugs/Bags with inner bladder made of high quality Nitrile for hydrocarbon resistance and encased in a 100% Polyester fabric cover.
- Often used for purging gas lines for welding and maintenance
- Very flexible with small deflated diameter to navigate small or constricted openings and block out of round pipelines
- Integral inflation hose on smaller sizes
- Pressure monitoring gauge available
Hose End Schrader Tire Valve with 1/8in. Gauge Port
| Image | Dia. Max | Dia. Deflated | Pipe Plug Inflation Max Press. | Pipeline Pressure Max Head | Port, Inflation | Length Deflated | Item Number | Price | Qty | Order or Compare |
|---|---|---|---|---|---|---|---|---|---|---|
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42" (1067mm) | 6" (152mm) | 1 psi (0.07 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 68" (1727mm) Fabric | 154-042-G |
$3,640.00
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36" (914mm) | 5" (127mm) | 3 psi (0.21 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | (mm) Fabric | 154-036-G |
$2,240.00
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30" (762mm) | 5" (127mm) | 3 psi (0.21 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 52.5" (1334mm) Fabric | 154-030-G |
$1,220.00
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24" (610mm) | 4" (102mm) | 3 psi (0.21 bar) | 0.5 ft (0.15 m) | Schrader Tire Valve | 39.75" (1010mm) Fabric | 154-024-G |
$963.00
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20" (508mm) | 4" (102mm) | 5 psi (0.34 bar) | 0.5 ft (0.15 m) | Schrader Tire Valve | 32.75" ( 832mm) Fabric | 154-020-G |
$704.00
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18" (457mm) | 3" (76mm) | 5 psi (0.34 bar) | 0.5 ft (0.15 m) | Schrader Tire Valve | 31.5" (800mm) Fabric | 154-018-G |
$612.00
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16" (406mm) | 3" (76mm) | 6 psi (0.41 bar) | 0.5 ft (0.15 m) | Schrader Tire Valve | 28" (711mm) Fabric | 154-016-G |
$503.00
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14" (356mm) | 2.5" (64mm) | 6 psi (0.41 bar) | 0.5 ft (0.15 m) | Schrader Tire Valve | 22.5" (572mm) Fabric | 154-014-G |
$397.00
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12" (305mm) | 2.5" (64mm) | 8 psi (0.55 bar) | 0.75 ft (0.23 m) | Schrader Tire Valve | 22.25" (565mm) Fabric | 154-012-G |
$257.00
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10" (254mm) | 2" (51mm) | 10 psi (0.69 bar) | 0.75 ft (0.23 m) | Schrader Tire Valve | 17.25" (438mm) Fabric | 154-010-G |
$217.00
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8" (203mm) | 2" (51mm) | 12 psi (0.83 bar) | 1 ft (0.30 m) | Schrader Tire Valve | 14.5" (368mm) Fabric | 154-008-G |
$170.00
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6" (152mm) | 1.5" (38mm) | 15 psi (1.03 bar) | 1 ft (0.30 m) | Schrader Tire Valve | 11.5" (292mm) Fabric | 154-006-G |
$135.00
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4" (102mm) | 1.25" (32mm) | 15 psi (1.03 bar) | 1 ft (0.30 m) | Schrader Tire Valve | 8.5" (216mm) Fabric | 154-004-G |
$102.00
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3" (76mm) | 1" (25mm) | 15 psi (1.03 bar) | 1 ft (0.30 m) | Schrader Tire Valve | 6.75" (171mm) Fabric | 154-003-G |
$95.00
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2" (51mm) | 1" (25mm) | 15 psi (1.03 bar) | 1 ft (0.30 m) | Schrader Tire Valve | 7.5" (191mm) Fabric | 154-002-G |
$95.00
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Directional Gas bags with an internal rubber bladder made of high quality Nitrile for hydrocarbon resistance and encased in a 100% Polyester fabric cover. The DR series contains an internal, curved flexible nylon tube that enables the user to direct the gas bag either upstream or downstream.
The DR series is available with an optional inserting device - a rigid brass tube with a 90° bend near where it attaches to the bag, comes with a tire valve, pressure gauge, air release valve and a tapered neoprene plug for easy inflation/deflation and monitoring. The tapered neoprene plug is free to slide on the brass tube and allows the tap hole to be sealed as soon as the bag is inserted, preventing gas from escaping to the atmosphere once the plug is in place.
| Image | Dia. Inflated | Dia. Deflated | Pipe Plug Inflation Max Press. | Pipeline Pressure Max Head | Port, Inflation | Item Number | Price | Qty | Order or Compare |
|---|---|---|---|---|---|---|---|---|---|
|
24" (610mm) | 4" (102mm) | 2 psi (0.13 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 154-024-DR |
$898.00
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20" (508mm) | 4" (102mm) | 2 psi (0.13 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 154-020-DR |
$647.00
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16" (406mm) | 3" (76mm) | 3 psi (0.2 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 154-016-DR |
$474.08
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12" (305mm) | 2.5" (64mm) | 4 psi (0.27 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 154-012-DR |
$228.00
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10" (254mm) | 2" (51mm) | 4 psi (0.27 bar) | 0.25 ft (0.08 m) | Schrader Tire Valve | 154-010-DR |
$193.00
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8" (203mm) | 2" (51mm) | 6 psi (0.41 bar) | 0.50 ft (0.15 m) | Schrader Tire Valve | 154-008-DR |
$224.68
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6" (152mm) | 1.25" (32mm) | 7 psi (0.48 bar) | 0.50 ft (0.15 m) | Schrader Tire Valve | 154-006-DR |
$120.00
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4" (102mm) | 1" (25mm) | 9 psi (0.62 bar) | 0.75 ft (0.23 m) | Schrader Tire Valve | 154-004-DR |
$91.50
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These replacement Gas bags with inner bladder are made of high quality Nitrile for hydrocarbon resistance and encased in a 100% Polyester fabric cover.
| Image | Description | Shipping Wt. | Item Number | Price | Qty | Order or Compare |
|---|---|---|---|---|---|---|
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0 To 30 psi (0-2.07 bar), 1/8" NPT Fitting | 1 Lb (0.45 Kg) | 930-7163- |
$44.00
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