Duolok Alloy C-276 Male Elbow 1/4 in. TF x 1/8-27 MNPT
Duolok Alloy C-276 Male Elbow 1/4 in. TF x 1/8-27 MNPT
SKU:MUL-a7cf09
Premium Duolok Male Elbow - Alloy C-276, 1/4 in. TF x 1/8-27 MNPT - Reliable, Corrosion-Resistant, Perfect Fit
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$29.99
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$29.99
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Duolok Alloy C-276 Male Elbow 1/4 in. TF x 1/8-27 MNPT
$29.99
Quantity: 1
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Duolok Alloy C-276 Male Elbow 1/4 in. TF x 1/8-27 MNPT
$29.99
Quantity: 1
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The Duolok Male Elbow in Alloy C-276 offers exceptional durability and precise fitting. With a 1/4 in. Tube Fitting and 1/8-27 MNPT connection, this elbow is ideal for instrumentation applications. Its compact design and high-quality material ensure reliable performance and resistance to corrosion. The Duolok series represents top-tier quality for critical fluid systems, meeting the stringent requirements of industrial and institutional procurement standards.
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Product Specifications
Additional Information Additional Information
Typically used for plugging or testing of pipelines especially when there is small-restricted access. The Multi-Flex⢠plug is the most flexible plug on the market; it has the greatest multi-size range and will conform to almost any pipe configuration. The small-deflated diameter and flexibility allows insertion and removal through a manhole for plugging otherwise inaccessible pipelines. It is also used as a semi permanent valve to isolate hazardous waste spills. Nylon reinforced Nitrile outer ply provides a long life and an excellent seal for testing. No shelf rot like rubber plugs.
By Pass By Pass
The by-pass design allows flow through during repairs. Flow-thru diameters available up to 3" on standard Multi-Flex⢠plugs and larger sizes on custom configurations.
Custom Configurations Custom Configurations
Custom Flexible and Rigid Plugs have been manufactured for many high temperature and severe chemical applications.May not provide a perfect seal for pipeline testing without customization
Diver Friendly Diver Friendly
Small deflated size allows removal of air for easier insertion under water.
Flexibility Flexibility
Deflated Multi-Flex⢠plug easily navigates bends and small openings. A 72â Multi-Flex⢠plug may be inserted through a 24â manhole!
Higher Head Pressure Higher Head Pressure
All inflation pressure is applied to the inside wall of the pipe through the Multi-Flex⢠plug. Molded rubber plugs require much of the inflation pressure just to expand the plug.
High Strength Flexible Materials High Strength Flexible Material
Plugs are generally made with Nylon reinforced Nitrile outer ply and have connections for water or air inflation.
Inflatable Plug Warning Inflatable Plug Warning
Maximum head pressures that a pipe plug may restrain can only be estimated. Slippage is influenced by many factors including fluid in the pipe, coefficient of pipeline friction, pressure required to inflate the plug, and accuracy of pressure gauges. Generally, a Multi-Flex⢠Inflatable Plug inserted fully into pipeline will begin slipping between 50% and 80% of the inflation pressure if it has an inflated pipe contact length of 1 1/2 to 2 times the diameter, but even a head pressure of 50% of the inflation pressure may cause slippage with some liquids. The inflation pressure is also subject to temperature change and debris or protrusions in the pipeline that could rupture the plug. The inflation pressure should be monitored and plugs anchored and/or mechanically blocked when slippage could cause property damage or injury. NEVER use a test pressure greater than the capacity of the weakest pipe or component in the system. NEVER use an inflatable plug when its failure could cause injury or catastrophic damage. NEVER use an inflatable plug as the only means of protection for personnel working downstream.
Lightweight Lightweight
Petersen® Multi-Flex⢠By-Pass plugs are much lighter than molded rubber plugs for easy placement.
Most Sizes Available Most Sizes Available
Almost any size and configuration is available.
Multi Size Applications Multi Size Applications
Petersen® Multi-Flex⢠plugs may be used in any pipeline larger than the deflated diameter. Allow for some seepage in smaller size pipelines
Note Note
Custom configurations also available.For Integral anchoring harness: Add 25% to price - Suffix "H".
Specifications By Pass Connection In National Pipe Thread Npt
3/4 F
Specifications Deflated Length
41 in | 1041 mm
Specifications Inflation Port In National Pipe Thread Npt
3/8 F - 1/2 QC
Specifications Maximum Inflation
25 psig | 1.7 bar
Specifications Maximum Pipeline Head
28 ft | 8.8 m
Specifications Maximum Pipe Diameter
16 in | 406 mm
Specifications Minimum Pipe Diameter
5.5 in | 140 mm
Specifications Shipping Weight
28 lb
Vapor Seal Vapor Seal
Specific size vapor seals are available to allow multi-size line testing with one Multi-Flex⢠plug.