Walther Coupling Model HP-032

Home » Walther Couplings » Manual Couplings: Standard » High Pressure (HP Series) » HP-032

Coupling Information

There are three basic types of HP-032 coupling. Part numbers for each are listed below.

Valve arrangement	The Coupling (Female side)	The Nipple (Male side)
Standard (with valves)	HP-032-0-...	HP-032-2-...
No valves (thru type)	Use HP-032-0-... with - OV option	HP-032-1-...

End Fittings

(Refer to Part Number System)

BSPP (British Standard Pipe, Parallel) with shoulder
End Fitting	Self-Sealing Coupling	Self-Sealing Nipple	Thru-type Nipple
BSPP(M) 1-1/2"	HP-032-0-WB048-..	HP-032-2-WB048-..	HP-032-1-WB048-..
BSPP(M) 2"	HP-032-0-WB060-..	HP-032-2-WB060-..	HP-032-1-WB060-..
NPT (National Pipe, Tapered)
End Fitting	Self-Sealing Coupling	Self-Sealing Nipple	Thru-type Nipple
NPT(F) 1-1/4"	HP-032-0-NP542-..	HP-032-2-NP542-..	--
NPT(M) 1-1/2"	HP-032-0-NP048-..	HP-032-2-NP048-..	HP-032-1-NP048-..
NPT(M) 2"	HP-032-0-NP060-..	HP-032-2-NP060-..	HP-032-1-NP060-..
JIC (SAE 37° Flare)
End Fitting	Self-Sealing Coupling	Self-Sealing Nipple	Thru-type Nipple
-20 JIC(M)	HP-032-0-LH041-..	HP-032-2-LH041-..	--
DIN 7631, M14 x 1.5mm with 60° Female cone(usually to fit hoses with metric swivel nuts)
End Fitting	Self-Sealing Coupling	Self-Sealing Nipple	Thru-type Nipple
M38 x 1.5	HP-032-0-D2538-..	HP-032-2-D2538-..	--
M45 x 1.5	HP-032-0-D3245-..	HP-032-2-D3245-..	--
EO (Ermeto) to fit tube & ferrule
End Fitting	Self-Sealing Coupling	Self-Sealing Nipple	Thru-type Nipple
30mm OD tube (Heavy)	HP-032-0-S3042-..	HP-032-2-S3042-..	--
M52 x 238mm OD tube (Heavy)	HP-032-0-S3852-..	HP-032-2-S3852-..	--

Dust Caps & Dust Plugs - Part numbers for Series HP-032

Material	Plugs for Couplings (Female side)	Caps for Adapters (Male side)
Non-pressure retaining1	HP-032-6-74-KK	HP-032-5-74-KK
Pressure retaining2	HP-032-6-12	HP-032-5-12-1 (Nitrile) HP-032-5-12-2 (Viton) HP-032-5-12-4 (EPDM)

* Plugs and caps are available for both self-sealing & thru-type couplings and adapters.1. Soft PVC (grey), nickel-plated steel chain and retaining ring2. Oil burnished steel, nickel-plated steel chain and retaining rings

Flow Capacity

1-1/2" BSPP(M), Self-sealing Coupling

Partial Part Number: HP-032-0-WB048-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-WB048-12-1	HP-032-0-WB048-12-2	HP-032-0-WB048-12-4	--
Steel, zinc plated	HP-032-0-WB048-11-1	HP-032-0-WB048-11-2	HP-032-0-WB048-11-4	--
Steel, 316 stainless	HP-032-0-WB048-01-1	HP-032-0-WB048-01-2	HP-032-0-WB048-01-4	--
Steel, electroless nickel pl.	HP-032-0-WB048-13-1	HP-032-0-WB048-13-2	HP-032-0-WB048-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/2" BSPP(M), Self-sealing Nipple

Partial Part Number: HP-032-2-WB048-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-WB048-12-1	HP-032-2-WB048-12-2	HP-032-2-WB048-12-4	--
Steel, zinc plated	HP-032-2-WB048-11-1	HP-032-2-WB048-11-2	HP-032-2-WB048-11-4	--
Steel, 316 stainless	HP-032-2-WB048-01-1	HP-032-2-WB048-01-2	HP-032-2-WB048-01-4	--
Steel, stainless, hardened	HP-032-2-WB048-W1-1	HP-032-2-WB048-W1-2	HP-032-2-WB048-W1-4	--
Steel, electroless nickel pl.	HP-032-2-WB048-13-1	HP-032-2-WB048-13-2	HP-032-2-WB048-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/2" BSPP(M), Thru type Nipple

Partial Part Number: HP-032-1-WB048-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-032-1-WB048-12	--
Steel, zinc plated	HP-032-1-WB048-11	--
Steel, 316 stainless	HP-032-1-WB048-01	--
Steel, stainless, hardened	HP-032-1-WB048-W1	--
Steel, electroless nickel pl.	HP-032-1-WB048-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

2" BSPP(M), Self-sealing Coupling

Partial Part Number: HP-032-0-WB060-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-WB060-12-1	HP-032-0-WB060-12-2	HP-032-0-WB060-12-4	--
Steel, zinc plated	HP-032-0-WB060-11-1	HP-032-0-WB060-11-2	HP-032-0-WB060-11-4	--
Steel, 316 stainless	HP-032-0-WB060-01-1	HP-032-0-WB060-01-2	HP-032-0-WB060-01-4	--
Steel, electroless nickel pl.	HP-032-0-WB060-13-1	HP-032-0-WB060-13-2	HP-032-0-WB060-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

2" BSPP(M), Self-sealing Nipple

Partial Part Number: HP-032-2-WB060-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-WB060-12-1	HP-032-2-WB060-12-2	HP-032-2-WB060-12-4	--
Steel, zinc plated	HP-032-2-WB060-11-1	HP-032-2-WB060-11-2	HP-032-2-WB060-11-4	--
Steel, 316 stainless	HP-032-2-WB060-01-1	HP-032-2-WB060-01-2	HP-032-2-WB060-01-4	--
Steel, stainless, hardened	HP-032-2-WB060-W1-1	HP-032-2-WB060-W1-2	HP-032-2-WB060-W1-4	--
Steel, electroless nickel pl.	HP-032-2-WB060-13-1	HP-032-2-WB060-13-2	HP-032-2-WB060-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

2" BSPP(M), Thru type Nipple

Partial Part Number: HP-032-1-WB060-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-032-1-WB060-12	--
Steel, zinc plated	HP-032-1-WB060-11	--
Steel, 316 stainless	HP-032-1-WB060-01	--
Steel, stainless, hardened	HP-032-1-WB060-W1	--
Steel, electroless nickel pl.	HP-032-1-WB060-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

1-1/4" NPT(F), Self-sealing Coupling

Partial Part Number: HP-032-0-NP542-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-NP542-12-1	HP-032-0-NP542-12-2	HP-032-0-NP542-12-4	--
Steel, zinc plated	HP-032-0-NP542-11-1	HP-032-0-NP542-11-2	HP-032-0-NP542-11-4
Steel, 316 stainless	HP-032-0-NP542-01-1	HP-032-0-NP542-01-2	HP-032-0-NP542-01-4	--
Steel, electroless nickel pl.	HP-032-0-NP542-13-1	HP-032-0-NP542-13-2	HP-032-0-NP542-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/4" NPT(F), Self-sealing Nipple

Partial Part Number: HP-032-2-NP542-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-NP542-12-1	HP-032-2-NP542-12-2	HP-032-2-NP542-12-4	--
Steel, zinc plated	HP-032-2-NP542-11-1	HP-032-2-NP542-11-2	HP-032-2-NP542-11-4
Steel, 316 stainless	HP-032-2-NP542-01-1	HP-032-2-NP542-01-2	HP-032-2-NP542-01-4	--
Steel, stainless, hardened	HP-032-2-NP542-W1-1	HP-032-2-NP542-W1-2	HP-032-2-NP542-W1-4	--
Steel, electroless nickel pl.	HP-032-2-NP542-13-1	HP-032-2-NP542-13-2	HP-032-2-NP542-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/2" NPT(M), Self-sealing Coupling

Partial Part Number: HP-032-0-NP048-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-NP048-12-1	HP-032-0-NP048-12-2	HP-032-0-NP048-12-4	--
Steel, zinc plated	HP-032-0-NP048-11-1	HP-032-0-NP048-11-2	HP-032-0-NP048-11-4	--
Steel, 316 stainless	HP-032-0-NP048-01-1	HP-032-0-NP048-01-2	HP-032-0-NP048-01-4	--
Steel, electroless nickel pl.	HP-032-0-NP048-13-1	HP-032-0-NP048-13-2	HP-032-0-NP048-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/2" NPT(M), Self-sealing Nipple

Partial Part Number: HP-032-2-NP048-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-NP048-12-1	HP-032-2-NP048-12-2	HP-032-2-NP048-12-4	--
Steel, zinc plated	HP-032-2-NP048-11-1	HP-032-2-NP048-11-2	HP-032-2-NP048-11-4	--
Steel, 316 stainless	HP-032-2-NP048-01-1	HP-032-2-NP048-01-2	HP-032-2-NP048-01-4	--
Steel, stainless, hardened	HP-032-2-NP048-W1-1	HP-032-2-NP048-W1-2	HP-032-2-NP048-W1-4	--
Steel, electroless nickel pl.	HP-032-2-NP048-13-1	HP-032-2-NP048-13-2	HP-032-2-NP048-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

1-1/2" NPT(M), Thru type Nipple

Partial Part Number: HP-032-1-NP048-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-032-1-NP048-12	--
Steel, zinc plated	HP-032-1-NP048-11	--
Steel, 316 stainless	HP-032-1-NP048-01	--
Steel, stainless, hardened	HP-032-1-NP048-W1	--
Steel, electroless nickel pl.	HP-032-1-NP048-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

2" NPT(M), Self-sealing Coupling

Partial Part Number: HP-032-0-NP060-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-NP060-12-1	HP-032-0-NP060-12-2	HP-032-0-NP060-12-4	--
Steel, zinc plated	HP-032-0-NP060-11-1	HP-032-0-NP060-11-2	HP-032-0-NP060-11-4	--
Steel, 316 stainless	HP-032-0-NP060-01-1	HP-032-0-NP060-01-2	HP-032-0-NP060-01-4	--
Steel, electroless nickel pl.	HP-032-0-NP060-13-1	HP-032-0-NP060-13-2	HP-032-0-NP060-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

2" NPT(M), Self-sealing Nipple

Partial Part Number: HP-032-2-NP060-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-NP060-12-1	HP-032-2-NP060-12-2	HP-032-2-NP060-12-4	--
Steel, zinc plated	HP-032-2-NP060-11-1	HP-032-2-NP060-11-2	HP-032-2-NP060-11-4	--
Steel, 316 stainless	HP-032-2-NP060-01-1	HP-032-2-NP060-01-2	HP-032-2-NP060-01-4	--
Steel, stainless, hardened	HP-032-2-NP060-W1-1	HP-032-2-NP060-W1-2	HP-032-2-NP060-W1-4	--
Steel, electroless nickel pl.	HP-032-2-NP060-13-1	HP-032-2-NP060-13-2	HP-032-2-NP060-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

2" NPT(M), Thru type Nipple

Partial Part Number: HP-032-1-NP060-..

Find complete part numbers below:

Material	Part Number	Click to Enlarge
Steel, hardened, oil burnished	HP-032-1-NP060-12	--
Steel, zinc plated	HP-032-1-NP060-11	--
Steel, 316 stainless	HP-032-1-NP060-01	--
Steel, stainless, hardened	HP-032-1-NP060-W1	--
Steel, electroless nickel pl.	HP-032-1-NP060-13	--
Standard materials in bold. Other materials & seals available.

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.

20 JIC(M), Self-sealing Coupling

Partial Part Number: HP-032-0-LH041-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-LH041-12-1	HP-032-0-LH041-12-2	HP-032-0-LH041-12-4	--
Steel, zinc plated	HP-032-0-LH041-11-1	HP-032-0-LH041-11-2	HP-032-0-LH041-11-4
Steel, 316 stainless	HP-032-0-LH041-01-1	HP-032-0-LH041-01-2	HP-032-0-LH041-01-4	--
Steel, electroless nickel pl.	HP-032-0-LH041-13-1	HP-032-0-LH041-13-2	HP-032-0-LH041-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

20 JIC(M), Self-sealing Nipple

Partial Part Number: HP-032-2-LH041-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-LH041-12-1	HP-032-2-LH041-12-2	HP-032-2-LH041-12-4	--
Steel, zinc plated	HP-032-2-LH041-11-1	HP-032-2-LH041-11-2	HP-032-2-LH041-11-4
Steel, 316 stainless	HP-032-2-LH041-01-1	HP-032-2-LH041-01-2	HP-032-2-LH041-01-4	--
Steel, stainless, hardened	HP-032-2-LH041-W1-1	HP-032-2-LH041-W1-2	HP-032-2-LH041-W1-4	--
Steel, electroless nickel pl.	HP-032-2-LH041-13-1	HP-032-2-LH041-13-2	HP-032-2-LH041-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M38 x 1.5 w/60° F cone, Self-sealing Coupling

Partial Part Number: HP-032-0-D2538-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-D2538-12-1	HP-032-0-D2538-12-2	HP-032-0-D2538-12-4	--
Steel, zinc plated	HP-032-0-D2538-11-1	HP-032-0-D2538-11-2	HP-032-0-D2538-11-4	--
Steel, 316 stainless	HP-032-0-D2538-01-1	HP-032-0-D2538-01-2	HP-032-0-D2538-01-4	--
Steel, electroless nickel pl.	HP-032-0-D2538-13-1	HP-032-0-D2538-13-2	HP-032-0-D2538-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M38 x 1.5 w/60° F cone, Self-sealing Nipple

Partial Part Number: HP-032-2-D2538-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-D2538-12-1	HP-032-2-D2538-12-2	HP-032-2-D2538-12-4	--
Steel, zinc plated	HP-032-2-D2538-11-1	HP-032-2-D2538-11-2	HP-032-2-D2538-11-4	--
Steel, 316 stainless	HP-032-2-D2538-01-1	HP-032-2-D2538-01-2	HP-032-2-D2538-01-4	--
Steel, stainless, hardened	HP-032-2-D2538-W1-1	HP-032-2-D2538-W1-2	HP-032-2-D2538-W1-4	--
Steel, electroless nickel pl.	HP-032-2-D2538-13-1	HP-032-2-D2538-13-2	HP-032-2-D2538-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M45 x 1.5 w/60° F cone, Self-sealing Coupling

Partial Part Number: HP-032-0-D3245-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-D3245-12-1	HP-032-0-D3245-12-2	HP-032-0-D3245-12-4	--
Steel, 316 stainless	HP-032-0-D3245-01-1	HP-032-0-D3245-01-2	HP-032-0-D3245-01-4	--
Steel, electroless nickel pl.	HP-032-0-D3245-13-1	HP-032-0-D3245-13-2	HP-032-0-D3245-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M45 x 1.5 w/60° F cone, Self-sealing Nipple

Partial Part Number: HP-032-2-D3245-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-D3245-12-1	HP-032-2-D3245-12-2	HP-032-2-D3245-12-4	--
Steel, zinc plated	HP-032-2-D3245-11-1	HP-032-2-D3245-11-2	HP-032-2-D3245-11-4	--
Steel, 316 stainless	HP-032-2-D3245-01-1	HP-032-2-D3245-01-2	HP-032-2-D3245-01-4	--
Steel, stainless, hardened	HP-032-2-D3245-W1-1	HP-032-2-D3245-W1-2	HP-032-2-D3245-W1-4	--
Steel, electroless nickel pl.	HP-032-2-D3245-13-1	HP-032-2-D3245-13-2	HP-032-2-D3245-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M42 x 2 30mm tube OD (Heavy), Self-sealing Coupling

Partial Part Number: HP-032-0-S3042-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-S3042-12-1	HP-032-0-S3042-12-2	HP-032-0-S3042-12-4	--
Steel, zinc plated	HP-032-0-S3042-11-1	HP-032-0-S3042-11-2	HP-032-0-S3042-11-4	--
Steel, 316 stainless	HP-032-0-S3042-01-1	HP-032-0-S3042-01-2	HP-032-0-S3042-01-4	--
Steel, electroless nickel pl.	HP-032-0-S3042-13-1	HP-032-0-S3042-13-2	HP-032-0-S3042-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M42 x 2 30mm tube OD (Heavy), Self-sealing Nipple

Partial Part Number: HP-032-2-S3042-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-S3042-12-1	HP-032-2-S3042-12-2	HP-032-2-S3042-12-4	--
Steel, zinc plated	HP-032-2-S3042-11-1	HP-032-2-S3042-11-2	HP-032-2-S3042-11-4	--
Steel, 316 stainless	HP-032-2-S3042-01-1	HP-032-2-S3042-01-2	HP-032-2-S3042-01-4	--
Steel, stainless, hardened	HP-032-2-S3042-W1-1	HP-032-2-S3042-W1-2	HP-032-2-S3042-W1-4	--
Steel, electroless nickel pl.	HP-032-2-S3042-13-1	HP-032-2-S3042-13-2	HP-032-2-S3042-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M52 x 2 38mm tube OD (Heavy), Self-sealing Coupling

Partial Part Number: HP-032-0-S3852-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-0-S3852-12-1	HP-032-0-S3852-12-2	HP-032-0-S3852-12-4	--
Steel, zinc plated	HP-032-0-S3852-11-1	HP-032-0-S3852-11-2	HP-032-0-S3852-11-4	--
Steel, 316 stainless	HP-032-0-S3852-01-1	HP-032-0-S3852-01-2	HP-032-0-S3852-01-4	--
Steel, electroless nickel pl.	HP-032-0-S3852-13-1	HP-032-0-S3852-13-2	HP-032-0-S3852-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Safety locking ring	-SI
Heavy-duty ring valves	-RV
Ring grips	-GG

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

M52 x 2 38mm tube OD (Heavy), Self-sealing Nipple

Partial Part Number: HP-032-2-S3852-..-.

Find complete part numbers below:

Material	Seal Material			Click to Enlarge
Material	NBR (nitrile)	FPM (Viton)	EPDM	Click to Enlarge
Steel, hardened, oil burnished	HP-032-2-S3852-12-1	HP-032-2-S3852-12-2	HP-032-2-S3852-12-4	--
Steel, zinc plated	HP-032-2-S3852-11-1	HP-032-2-S3852-11-2	HP-032-2-S3852-11-4	--
Steel, 316 stainless	HP-032-2-S3852-01-1	HP-032-2-S3852-01-2	HP-032-2-S3852-01-4	--
Steel, stainless, hardened	HP-032-2-S3852-W1-1	HP-032-2-S3852-W1-2	HP-032-2-S3852-W1-4	--
Steel, electroless nickel pl.	HP-032-2-S3852-13-1	HP-032-2-S3852-13-2	HP-032-2-S3852-13-4	--
Standard materials in bold. Other materials & seals available.

Find available options below:

Option	Add to end of part number
No valves (omit valves)	-OV
Heavy-duty ring valves	-RV

Notes

Coupling without valves (-OV) can only be connected to a nipple without valves.
Ring valves are not compatible with standard valves.

Contact one of our sales representatives today
to inquire about a quote from Maxbar - Walther Precision USA
or call us today at 513.527.4100