Petersen® 143-1 Series Lever Type Expandable Rubber Plug, 1 7/8 Inch
Petersen® 143-1 Series Lever Type Expandable Rubber Plug, 1 7/8 Inch
SKU:HIG-d94867
Versatile Petersen® 143-1 Series Expandable Rubber Plug for easy hole sealing. Reusable, cost-effective, and compliant.
Regular price
$9.99
Regular price
Sale price
$9.99
Unit price
per
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The Petersen® 143-1 Series Lever Type Expandable Rubber Plug in 1 7/8 inches provides a versatile and cost-effective solution for sealing holes or hanging products. Featuring a brass lever type handle for easy installation without the need for tools, this plug is made with Neoprene rubber, a brass handle, and zinc-plated steel hardware. With expandable capabilities and reusable design, this non-pressure rated plug meets stringent quality standards, making it an ideal choice for various applications.
Product Specifications
Specifications A Width
2.00 in | 50.80 mm
Specifications Block Thickness
0.75 in | 19.05 mm
Specifications B Length
1.00 in | 25.40 mm
Specifications Connection Type
SF250CX20
Specifications C Length
0.38 in | 9.65 mm
Specifications D1 Height
1.19 in | 30.23 mm
Specifications D Height
1.19 in | 30.23 mm
Specifications E Height
2.44 in | 61.90 mm
Specifications F Length
3.00 in | 76.20 mm
Specifications G1 Bracket Mounting Hole Size
0.22 in | 5.59 mm
Specifications G Packing Gland Mounting Hole Drill Size
0.75 in | 19.05 mm
Specifications H Height
4.81 in | 122.25 mm
Specifications M Length
0.62 in | 15.75 mm
Specifications N Height
0.38 in | 9.65 mm
Specifications Orifice Diameter
0.125 in | 3.18 mm
Specifications Outside Diameter Tube
1/4 in | 6.35 mm
Specifications Pressure Rating At Room Temperature
20000 psi | 1379 bar
Specifications Rated Cv
0.31
Specifications Stem Type
REG
Specifications Tubing Engagement Depth
0.55 in | 14.0 mm
Specifications Valve Pattern
3-Way / 1 on Pressure
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.