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OFL1 -BUNA N O-RING
30004 O Rings
 
Buna-N O-rings designed for use with Code 61 and Code 62 flange adapters and fittings.  For use with most hydraulic fluids such as petroleum, mineral oil, synthetic oil, water, esters, and glycols.  Not designed for use with phosphate ester blends.

Buna N O-Ring



Item# Item Name Our Price Qty Add To Cart
OFL1--12 OFL1--12 - O-Ring for 3/4" Flange-214
$0.28
OFL1--16 OFL1--16 - O-Ring for 1" Flange-219
$0.32
OFL1--08 OFL1-08 - O-Ring for 1/2" Flange-210
$0.21
OFL1-20 OFL1-20 - O-Ring for 1-1/4" Flange-222
$0.34
OFL1-24 OFL1-24 - O-Ring for 1-1/2" Flange-225
$0.46
OFL1-32 OFL1-32 - O-Ring for 2" Flange-228
$0.63
OFL1-40 OFL1-40 - O-Ring for 2-1/2" Flange-232
$1.05
OFL1-48 OFL1-48 - O-Ring for 3" Flange
$1.07
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Features:
Buna N Synthetic Rubber Material



Technical Specs:
Untitled Document

Code 61 and Code 62 4-Bolt Flanges (SAE J518)

This connection is commonly used to connect larger sizes of hose and tubing (3/4" to 3") in fluid power systems. An o-ring, inserted into a ring groove in the flange head seals on a smooth face female port, and is held in place by two clamp halves (or a one piece clamp) which are held tight by four bolts located in a rectangular pattern.

J518 flanges come in two pressure classes. The standard series, Code 61, which goes to 3,000 psi and the high pressure series, Code 62, where all the sizes are rated at 6,000 psi. J518 is interchangeable with ISO 6141, DIN 20066 and JIS B 8363, except for the bolt sizes.

SAE Code 61 - Standard Series 4-Bolt Flanges
Dash
Size
Inch
Size
Bolt
Size
Flange O.D.
"F"
Bolt Spacing
"A"
Bolt Spacing
"B"
Code 61
Max.
Working
Pressure
PSI
MM IN. MM IN. MM. IN.
-8 1/2 5/16 - 18 x 1-1/4 30.2 1.19 38.1 1.50 17.5 .69 3,000
-10 *5/8 M8X 1.25 X 30 34.0 1.34 42.9 1.69 19.8 .78 3,000
-12 3/4 3/8 - 16 x 1-1/4 38.1 1.50 47.6 1.88 22.4 .88 3,000
-16 1 3/8 - 16 x 1-1/4 44.4 1.75 52.4 2.06 26.2 1.03 3,000
-20 1-1/4 7/16 - 14 x 1-1/2 50.8 2.00 58.7 2.31 30.2 1.19 3,000
-24 1-1/2 1/2 - 13 x 1-1/2 60.3 2.38 69.8 2.75 35.8 1.41 3,000
-32 2 1/2 - 13 x 1-3/4 71.4 2.81 77.8 3.06 42.9 1.69 3,000
-40 2-1/2 1/2 - 13 x 1-3/4 84.1 3.31 88.9 3.50 50.8 2.00 2,500
-48 3 5/8 - 11 x 1-3/4 101.6 4.00 106.4 4.19 62.0 2.44 2,000




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