Oil Tank Caps | McMaster-Carr

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System of Measurement

Pipe Size

Material

Stainless Steel

Fitting Type

Reducing Adapter

Thread Type

UN/UNF (SAE Straight)

Drive Style

External Square

Pipe Material

Stainless Steel

For Use With

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Shape

Gender

Fitting Connection

Spec Image

Quick Disconnect

Spec Image

Pipe Schedule

Length

Pressure Class

Maximum Pressure @ Temperature

120 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

175 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

270 psi @ 72° F

300 psi @ 72° F

400 psi @ 72° F

500 psi @ 72° F

700 psi @ 72° F

725 psi @ 72° F

1,000 psi @ 72° F

1,015 psi @ 72° F

1,080 psi @ 72° F

1,160 psi @ 72° F

1,200 psi @ 72° F

Thread Size

Flange Material

Stainless Steel

Body Shape

Specifications Met

ANSI LC 4/CSA 6.32

D.O.T. Compliant 49 CFR 393.67

Drive Size

RoHS

Compliant with Exemptions

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

Plug Construction

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1,994 Products

Breather Vents

Breather Vents

Breather Vents with Cap

Breather Vents with Cap

Add a filling port to your hydraulic tank and protect against excess pressure and vacuum

Weather Resistant Breather Vents

Weather Resistant Breather Vents

Shield outdoor pipe and tank openings from debris while allowing air flow

Breather Vents

Protect against excess vacuum and pressure in cylinders, gear boxes, and tanks

Lockable Breather Vents with Cap

Lockable Breather Vents with Cap

Lock to prevent tampering with vented openings in pipe and tanks

Moisture Absorbing Breather Vents

Moisture Absorbing Breather Vents

Keep moisture, dirt, and debris from entering your oil reservoirs

Other Products

Drum Plug Caps

Access inside drums to fill them

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Fuel Caps

Seal fuel tanks on trailers, compressors, and other equipment

Drum Plugs

Seal drum lid openings

Drum Locks

Secure drum lids and openings to prevent tampering

Drum Lids

Replace the lid on your drum

Drum Covers

Protect drum lids from damage and rust

Hydraulic Tanks

Hydraulic Tanks

House fluids for hydraulic power units and circulating-oil systems

Protective Caps

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)