Hose Assembly Instructions

Socketless and FD83 connectors

SOCKETLESS® fittings with Boston® EHW194 hose

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Assembly of clamped, socketless fittings

Step 1

[Image Description: Close-up of a hose end being trimmed to remove exposed helical wires.]

Trim exposed helical wires after the hose has been cut to length and sufficiently cleaned.

Step 2

[Image Description: A hand pushing a hose onto a coupling hose barb until the end touches the flat surface of the coupling body. An optional suggestion to soak the hose end in hot water is mentioned.]

Push hose onto the coupling hose barb until hose end touches the flat surface of the coupling body. Optional: Soak the end of the hose in hot water to reduce insertion force.

Step 3

[Image Description: A hand positioning clamps on a hose assembly, preparing to crimp.]

Position clamps according to the table below and crimp the ears. Ensure the ears are fully crimped.

Disassembly of clamped, socketless fittings

Step 1

[Image Description: A hand removing clamps from a hose assembly. A hose is shown being cut with an abrasive wheel.]

Remove the clamps from the hose assembly. Cut the hose with abrasive wheel, taking extreme care not to damage the hose barb.

Step 2

[Image Description: A hand pulling a hose off a hose barb.]

Remove the hose from the hose barb.

Assembly of crimped fittings

Step 1

[Image Description: Close-up of a hose end being trimmed to remove exposed helical wires.]

Trim exposed helical wires after the hose has been cut to length and sufficiently cleaned.

Step 2

[Image Description: A fitting being slid onto the end of a hose.]

Slide fitting onto the hose.

Step 3

[Image Description: A hydraulic crimping machine with a hose and fitting being processed.]

Crimp according to specifications listed on PowerSource.

Clamp Positioning Table

Size X Y
-20 21 +/- 1 mm 4 +/- 1 mm
-24 23 +/- 1 mm 4 +/- 1 mm
-32 27 +/- 1 mm 6 +/- 1 mm

FD83 series Full-flow dual-interlock coupling

Clamp Information for SOCKETLESS and FD83 connectors

[Image Description: Illustration showing the ear width of a clamp, highlighting the tongue-in-groove design and interlock feature.]

Dash size Part Number Ear Width mm (inch) Band Width mm (inch) Size Range mm (inch)
-20 11354161 17 (.669) 10 (.393) 41.6 – 47.0 (1.64 – 1.85)
-24 11354150 17 (.669) 10 (.393) 47.6 – 53.0 (1.89 – 2.11)
-32 11354149 17 (.669) 10 (.393) 60.6 – 66.0 (2.39 – 2.60)
Models: EHW194-20, EHW194-24, EHW194-32, EHW194-20 Series Boston Royal, EHW194-20 Series, Boston Royal, Royal

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References

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