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BOSTON Weatherhead 500-01181 Hose End ASSY

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Description & Features

Designed for air brake hose lines, this brass field-attachable fitting assembly provides a reliable connection between a 3/8 in. PTF SAE Short male end and a -8 dash size hose. The brass construction offers solid corrosion resistance suited to demanding brake line environments, while the field-attachable design helps reduce assembly times without requiring specialized tooling.

The BOSTON Weatherhead 500-01181 Hose End Assembly is part of Eaton Weatherhead's 338 B Series and is built to handle a wide range of industrial service conditions. With a 1.13 in. hex on the hose end and a 1.25 in. product width, the fitting is sized for straightforward installation with standard wrenching access.

SKU: IG33808B-Y26

Supplier Part Number (MPN): 33808B-Y26

Specifications

Brand
Weatherhead® by Danfoss
Connection Size 1
1/2 in
Connection Size 2
3/8 in
Connection Type
Hose, MPT
Connection Type 1
Hose
Connection Type 2
Male Threaded
Dimensions
2.24 in L
Fitting Type
Connector
For Use With
EC038 Series Hoses, 338 Series Field Attachable Hose Fittings and Spring Guards
Hex Size
1-1/4
Hose Dash Size
08
Material
Brass
Material Construction
CA360 Brass
nmfc
60
Series
338 B Series
Thread Size
3/8-18

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Product Questions & Answers (2)

Question by: Jean P on Mar 13, 2026, 4:54 PM
got a -08 air brake hose, will this brass end screw right into a 3/8 NPT port?
Answer by: Customer Support on Mar 15, 2026, 6:39 AM
For air brake hose lines, this fitting is a 338B Series field attachable hose end with a 0.375 inch male NPT (PTF SAE Short) pipe size and it’s built for -08 hose.
Question by: Ronnie W on Mar 19, 2026, 8:37 AM
what hoses does this end work with, trying to make sure i get the right fit before i order
Answer by: Customer Support on Mar 20, 2026, 10:12 AM
Compatible hoses for this fitting are the H105, H115, and H338. As long as your hose is one of those three and sized at -08, you should be in good shape.

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