142-8 Series 4 Inch Monitor Well Plug
142-8 Series 4 Inch Monitor Well Plug
SKU:HIG-c93a00
Seal monitor wells effectively with the 142-8 Series 4 Inch Monitor Well Plug, meeting EPA standards and offering high-security features.
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$24.99
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$24.99
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142-8 Series 4 Inch Monitor Well Plug
$24.99
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142-8 Series 4 Inch Monitor Well Plug
$24.99
Quantity: 1
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The 142-8 Series 4 Inch Monitor Well Plug by Petersen® is expertly designed to effectively seal monitor wells in institutional and government settings. With a Nominal Size of 4 inches and a durable construction, this plug can accommodate a Range of Use from 3.8 to 4.38 inches, providing a secure seal under a Maximum Back Pressure of 6.5 psi. Its features include meeting all EPA requirements for locking plugs, compatibility with Schedule 40 and Schedule 5 pipe sealing, and the ability to work with a solid brass padlock for enhanced security. Equipped with chemical and petroleum-resistant Estaloc™ plastic plates, a petroleum-resistant nitrile o-ring, and a stainless steel carriage bolt, this plug ensures reliable performance. Safety precautions and mechanical plug warnings are adhered to for optimal usage, making it a trusted solution for sealing monitor wells.
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Product Specifications
Specifications A Width
3.00 in | 76.20 mm
Specifications Block Thickness
1.38 in | 35.05 mm
Specifications B Length
1.50 in | 38.10 mm
Specifications Connection Type
SF750CX10
Specifications C Length
0.62 in | 15.75 mm
Specifications D Height
2.25 in | 57.15 mm
Specifications E Height
4.25 in | 107.95 mm
Specifications F Length
10.25 in | 260.35 mm
Specifications G1 Bracket Mounting Hole Size
0.44 in | 11.18 mm
Specifications G Packing Gland Mounting Hole Drill Size
1.12 in | 28.45 mm
Specifications H Height
7.50 in | 190.50 mm
Specifications M Length
0.88 in | 22.35 mm
Specifications N Height
0.63 in | 16.00 mm
Specifications Orifice Diameter
0.516 in | 13.11 mm
Specifications Outside Diameter Tube
3/4 in | 19.05 mm
Specifications Pressure Rating At Room Temperature
10000 psi | 690 bar
Specifications Rated Cv
2.80
Specifications Stem Type
REG
Specifications Tubing Engagement Depth
1.00 in | 25.4 mm
Specifications Valve Pattern
2-Way Angle
Valve Maintenance 0
Repair Kits:add "R" to the front of valve catalog number for proper repair kit. (Example: R20SM4071)Valve Bodies:Valve bodies are available. Order using the eight (8) digit part number found on the valve drawing or contact your Sales Representative for information.Consult your Autoclave representative for pricing on repair kits and valve bodies. Refer to the Tools, Installation, Operation and Maintenance section for proper maintenance procedures.Note: Caution should be exercised in proper selection of medium pressure tubing based on actual operating conditions. Two tubing series available in some sizes: 15000 psi (1034 bar) and 20000 psi (1380 bar).
Valve Options 0
Extreme Temperatures Standard Autoclave valves with Teflon packing may be operated from 0°F (-17.8°C) to 450°F (232°C). High temperature packing and/or extended stuffing box are available for service from -423°F (-252°C) to 1200°F (649°C) by adding the following suffixes to catalog order number. TG standard valve with Teflon glass packing to 600°F (316°C). GY standard valve with graphite braided yarn packing to 800°F (427°C). Note: 3/4â rated 8000 psi (552 bar) and 1â rated 6000 psi (412 bar) maximum with graphite yarn packing.â HT extended stuffing box valve with graphite braided yarn packing to 1200°F (649°C). B standard valve with cryogenic trim materials and Teflon packing to -100°F (-73°C). LT extended stuffing box valve with Teflon packing and cryogenic trim materials to -423°F (-252°C). â This packing will affect the pressure rating. Refer to Technical Information section.