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W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel
W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel
W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel
W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel
W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel
W22-40 Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel

W22-40 by Anchor Fluid Power | Tank Pilot 4-Bolt Hydraulic Flange | 2-1/2" Code 61 Flange x 2-1/2" Female NPTF | Carbon Steel

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$180.51
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Specifications for Variant SKU: W22-40 Anchor
Shape (Orientation): Straight
Ends Configuration: 2-1/2in Code 61 Flange, 2-1/2in Female NPTF
Material(s): Carbon Steel
Applicable Specs & Approvals: SAE J518
SAE J518 Code 61

NPTF Tank Pilot 4-Bolt Flanges

Carbon steel SAE J518 4-bolt flanges with a pilot that locates in a tank opening, with a female NPTF port.

1

What are the key specifications?
Material

Carbon steel

Standard

SAE J518 4-bolt flange pattern

Sizes

Code 61: 3/4" to 2-1/2"

Port

Female NPTF, tank pilot

2

Which sizes are available?
NPTF Tank Pilot 4-Bolt Flanges dimension drawing
Pipe / Pad Size Part # A (in) C (in) D (in) F (in)
Code 61
3/4" W22-12 1.970 0.875 1.875 1.300
1" W22-16 2.170 1.031 2.062 1.370
1-1/4" W22-20 2.680 1.188 2.312 1.490
1-1/2" W22-24 3.070 1.406 2.750 1.640
2" W22-32 3.540 1.688 3.062 1.650
2-1/2" W22-40 4.090 2.000 3.500 1.850

Dimensions in inches; letters as on the drawing.

3

How do I read the part number?

Example: W22-24 = Code 61 NPTF tank pilot 4-bolt flange, 1-1/2" pad.

Code Meaning
Series
W22 Code 61
Sizes
Dash number Pad (flange) size in 1/16"
4

Where can I find product documents?
PDF

Anchor Catalog Page: NPTF Tank Pilot 4-Bolt Flanges

Dimension tables by part number with mounting hardware.

i
Dimensions are from Anchor Fluid Power and are subject to change without notice.

How is this product sold?

Each. Bolts and O-rings are sold separately.

Anchor Fluid Power

Anchor Fluid Power is a Cincinnati, Ohio–based manufacturer of hydraulic connection components, with an additional stocking facility in Houston, Texas. The ISO 9001 and ISO 45001 registered company produces flanges, couplings, valves, and fittings, along with custom components built to specification. Anchor products are used in mobile and stationary hydraulic equipment across a wide range of industries.

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