Multi-Flex™ 939 Series 66 Hot Tap Pipe Plug Insertion System
Multi-Flex™ 939 Series 66 Hot Tap Pipe Plug Insertion System
SKU:LOW-620616
Versatile hot tap pipe plug system for efficient pipeline maintenance and repair.
Regular price
$2,999.99
Regular price
Sale price
$2,999.99
Unit price
per
Delivery via Maden
Expect your order to arrive on time.
Secure Payments
All orders are processed through a secure, PCI-compliant checkout.


The Multi-Flex™ 939 Series 66 Hot Tap Pipe Plug Insertion System is a cutting-edge solution for plugging pipelines through hot taps or valves. With a maximum plug diameter of 66 inches and a launch cylinder with an inflation ram, this system allows for seamless insertion even in pressurized pipelines. Featuring a range of Multi-Flex™ Plugs to suit various chemical, pressure, and temperature requirements, it offers versatility and reliability. Each system includes a launch cylinder, inflation packing seal, inflation ram, centering guide, and drain/fill valve, ensuring comprehensive functionality. Customizable to meet specific needs, this system is a top choice for efficient pipeline maintenance and repair in industrial settings.
Product Specifications
Dimensions Dimension A Imperial Mounting
30.000 in | 762.00 mm
Dimensions Dimension A Metric Mounting
760.00 mm
Dimensions Dimension A Tolerance Imperial Mounting
+0.000 in | -0.003 in | +0.00 mm | -0.08 mm
Dimensions Dimension A Tolerance Metric Mounting
+0.00 mm | -0.08 mm
Dimensions Dimension B Diameter Imperial Mounting
21/32 in
Dimensions Dimension B Diameter Metric Mounting
18.0 mm
Dimensions Dimension B Hole Circle Imperial Mounting
28.75 in | 730.3 mm
Dimensions Dimension B Hole Circle Metric Mounting
730.0 mm
Dimensions Dimension C H7 Metric Mounting
620.00 mm
Dimensions Dimension C Imperial Mounting
24.375 in | 619.13 mm
Dimensions Dimension C Tolerance Imperial Mounting
+0.003 in | -0.000 in | +0.08 mm | -0.00 mm
Dimensions Dimension D
29 in | 736.6 mm
Dimensions Dimension E Ductile Slotted Center Plate
14 in | 356 mm
Dimensions Dimension E Ventilated Center Plate
12-3/16 in | 310 mm
Dimensions Dimension F
2-1/4 in | 57.2 mm
Dimensions Maximum Bore Range
6.30 in | 160.0 mm
Dimensions Minimum Bore Range
2.75 in | 69.9 mm
Dimensions Quantity Imperial Mounting
12
Dimensions Quantity Metric Mounting
12
Features Features
High cycle lifePredictable preventative maintenanceAvailable in hydraulic or pneumatic actuationSolid, slotted, or ventilated center plates optionsAvailable with Full Marine Corrosion Protection packageCompatible with the Power Performance LI upgrade
Maximum Speed Maximum Speed Complete Clutch
1150 rpm
Maximum Speed Maximum Speed Hub And Center Plate
1430 rpm
Note Note
Consult WPT® Application Engineering for application assistance, service factors, specifications, and detailed drawings/3D models.
Specifications Lining Area
1700 in² | 11000 cm²
Specifications Maximum Slip Speed
955 rpm
Specifications Static Torque At 100 Pounds Per Square Inch Psi 7
495000 lbf·in | 55900 N·m
Weight And Inertia Hub And Center Plate Inertia
150 lb·ft² | 6.4 kg·m²
Weight And Inertia Hub And Center Plate Weight
390 lb | 180 kg
Weight And Inertia Total Inertia
790 lb·ft² | 33 kg·m²
Weight And Inertia Total Weight
1100 lb | 480 kg