Petersen® 131 Series 39.75 Inch High Dilation Inflatable Plug
Petersen® 131 Series 39.75 Inch High Dilation Inflatable Plug
SKU:WAT-33e59b
Versatile Petersen® 131 Series Plug for secure pipe sealing, high dilation, and universal coupler compatibility. Ideal for various applications.
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$499.99
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$499.99
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Petersen® 131 Series 39.75 Inch High Dilation Inflatable Plug
$499.99
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Petersen® 131 Series 39.75 Inch High Dilation Inflatable Plug
$499.99
Quantity: 1
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The Petersen® 131 Series High Dilation Inflatable Plug offers a versatile solution for pipe sealing, with a deflated length of 39.75 inches and maximum pipe diameter of 20 inches. Backed by robust construction, this plug ensures secure sealing with back pressure ratings compliant with industry standards. Its Universal coupler suits SAE or European quick connect fittings, making it ideal for a range of applications. This plug provides reliable performance, conforming to stringent quality and safety measures, making it suitable for both consumer and institutional buyers.
Product Specifications
Dimensions Diameter B
1-1/16 in | 27.0 mm
Dimensions Dimension A
44.498 in | 1130.25 mm
Dimensions Dimension A Tolerance
+0.000 in | -0.003 in | +0.00 mm | -0.08 mm
Dimensions Dimension C
18.375 in | 466.73 mm
Dimensions Dimension C Tolerance
+0.000 in | -0.003 in | +0.00 mm | -0.08 mm
Dimensions Dimension D
44-7/8 in | 1139.8 mm
Dimensions Dimension E
32-1/8 in | 816.0 mm
Dimensions Hole Circle B
42.00 in | 1066.8 mm
Dimensions Maximum Bore Range
10.13 in | 257.2 mm
Dimensions Minimum Bore Range
7.00 in | 177.8 mm
Dimensions Quantity
14
Dimensions Thread Size P
1-1/4
Dimensions Thread Type
National Pipe Thread (NPT)
Features Features
Available in air or hydraulic actuation and hydraulic releaseClutch configurations availableSpring-applied with hydraulic or pneumatic release availableDual hydraulic or pneumatic actuation is availableAvailable with a Full Marine Corrosion Protection packageType approval certifications available in DNV and ABSStandard mounting hole pattern for OEM applications, rebuilds, or retrofitsO-ring water jacket design allows for fast, easy field serviceFull Marine Corrosion Package available
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 Heat Dissipation Capacity
2340 hp | 1750 kW
Specifications High Coefficient Torque Rating
1690000 lbf·in | 191000 N·m
Specifications Hub And Drive Plate Dp Inertia
1200 lb·ft² | 51 kg·m²
Specifications Hub And Drive Plate Dp Weight
1300 lb | 600 kg
Specifications Maximum Free Wheel Speed
950 rpm
Specifications Maximum Slip Speed
640 rpm
Specifications Medium Coefficient Torque Rating
1090000 lbf·in | 123000 N·m
Specifications Minimum Freshwater Flow
234 gpm | 886 L/min
Specifications Note For Heat Dissipation Capacity And Minimum Fr
Flow and heat dissipation ratings are for parallel water flow through the jackets. 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 50ºF (28ºC) temperature rise between the inlet and outlet. The outlet water temperature should not exceed 170ºF (77ºC). Maximum static inlet water pressure is 45 psi (3.1 bar) for the 18"/24"and 40 psi (2.8 bar) for the 36". Maximum dynamic inlet / outlet water pressure is 60 psi (4.1 bar) / 20 psi (1.4 bar) for all sizes. 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. Seawater may be used as a coolant, with the same flow characteristics as with freshwater, and purging with freshwater after each use.
Specifications Note For Torque Rating
Pneumatic Rated Actuator Pressure: 100 psi (7 bar) All sizes Pneumatic Max Actuator Pressure: 130 psi (9 bar) All sizesHydraulic Rated Actuator Pressure: 18" = 330 psi (23 bar), 24" = 380 psi (26 bar), 36" = 410 psi (28 bar)Hydraulic Max Actuator Pressure: 18" = 430 psi (30 bar), 24" = 490 psi (34 bar), 36" = 530 psi (37 bar)Torque is directly proportional to the actuator pressure applied.Low Coefficient and Extra-High Coefficient Friction Material offerings are available.
Specifications Total Weight
4900 lb | 2200 kg
Specifications Type
Spring-Applied