Petersen® 154 Series 4 Inch Low Pressure Gas Plug
Petersen® 154 Series 4 Inch Low Pressure Gas Plug
SKU:COP-503a08
Reliable 4-inch low pressure gas plug with nitrile bladder, polyester fabric cover, and 15 psig max inflation pressure.
Regular price
$29.99
Regular price
Sale price
$29.99
Unit price
per
Initiate Order
Petersen® 154 Series 4 Inch Low Pressure Gas Plug
$29.99
Quantity: 1
Claim Your Seller Account
Petersen® 154 Series 4 Inch Low Pressure Gas Plug
$29.99
Quantity: 1
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.
The Petersen® 154 Series 4 Inch Low Pressure Gas Plug is expertly designed with a high-quality nitrile inner bladder encased in durable polyester fabric, ensuring a snug fit and reliable shut-off when inflated. Each plug features an inflation valve for easy setup and can accommodate a maximum inflation pressure of 15 psig. With a deflated diameter suitable for 4-inch pipes, this plug is ideal for pipeline testing applications. Please note that customization may be required for a perfect seal in testing scenarios.
Product Specifications
Dimensions Diameter B
21/32 in | 16.7 mm
Dimensions Dimension A
23.250 in | 590.54 mm
Dimensions Dimension A Tolerance
+0.000 in | -0.003 in | +0.00 mm | -0.08 mm
Dimensions Dimension C
18.250 in | 463.55 mm
Dimensions Dimension C Tolerance
+0.003 in | -0.000 in | +0.08 mm | -0.00 mm
Dimensions Dimension D
22 in | 558.8 mm
Dimensions Dimension E
16-3/8 in | 414.3 mm
Dimensions Hole Circle B
22.00 in | 558.8 mm
Dimensions Maximum Bore Range
5.78 in | 146.8 mm
Dimensions Minimum Bore Range
2.25 in | 57.2 mm
Dimensions Quantity
10
Dimensions Thread Size P
1/2
Dimensions Thread Type
National Pipe Thread (NPT)
Features Features
O-ring water jacket design for same-day field serviceNo outboard support requiredStandardized mounting for OEM applications, rebuilds, or retrofitsThe actuator is naturally corrosion resistantLegacy service parts available for additional sizes
Note Note
Contact WPT® Power for final selection, product flexibility, application guidance and approval. Certified prints available on request. Dimensions and Specifications are considered as reference only and subject to change.
Specifications High Coefficient Pneumatic Torque Rating At 100 P
170000 lbf·in | 19200 N·m
Specifications Hub And Drive Plate Dp Inertia
54 lb·ft² | 2.3 kg·m²
Specifications Hub And Drive Plate Dp Weight
310 lb | 140 kg
Specifications Maximum Free Wheel Speed
2120 rpm
Specifications Maximum Slip Speed
1410 rpm
Specifications Medium Coefficient Pneumatic Torque Rating At 100
110000 lbf·in | 12400 N·m
Specifications Minimum Freshwater Flow
36 gpm | 135 L/min
Specifications Note For Heat Dissipation Capacity And Minimum Fr
Rated heat dissipation requires a freshwater flowrate of 1 gpm for every 10 hp (one liter per minute for every 2 kW) and are based upon a 50°F (28°C) temperature rise between the inlet and outlet. The outlet water temperature should not exceed 170°F (77°C). Maximum inlet water pressure is 60 psi (4.1 bar). Ethylene Glycol is the recommended coolant additive. At 50% concentration in water, the required flowrate is 1.5 times the freshwater flowrate, due to the reduced specific heat of the solution.
Specifications Note For Pneumatic Torque Rating At 100 Pound Per
Pneumatic Max Actuator Pressure: 130 psi (9 bar) All sizesTorque is directly proportional to the actuator pressure appliedLow Coefficient and Extra-High Coefficient Friction Material offerings are available.
Specifications Parallel Piping Heat Dissipation Capacity
360 hp | 268 kW
Specifications Series Piping Heat Dissipation Capacity
240 hp | 179 kW
Specifications Total Weight
880 lb | 400 kg