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Walther Coupling Model LP-003

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Coupling Information

There are two basic types of LP-003 coupling. Part numbers for each are listed below.

Valve arrangement The Coupling (Female side) The Nipple (Male side)
Standard (with valves) LP-003-0-... N/A
No valves (thru type) Use LP-003-0-... with -OV option LP-003-1-...
low pressure walther couplings

End Fittings

(Refer to Part Number System)
BSPP (British Standard Pipe, Parallel) with shoulder  
End fitting Self-sealing Coupling Thru type Nipple
BSPP(M) 1/8" LP-003-0-WR010-.. LP-003-1-WR010-..
BSPP(M) 1/8" - bulkhead mount LP-003-0-XX016-.. --
NPT (National Pipe, Tapered)
End fitting Self-sealing Coupling Thru type Nipple
NPT(M) 1/8" LP-003-0-NP010-.. LP-003-1-NP010-..
EO (Ermeto) to fit tube & ferrule
End fitting Self-sealing Coupling Thru type Nipple
M12 x 1.5 6mm tube OD (Light) LP-003-0-L0612-.. --
Hose barbs
End fitting Self-sealing Coupling Thru type Nipple
5/32" Hose Barb (4mm) LP-003-0-SL004-.. LP-003-1-SL004-..
As above, bulkhead mount LP-003-0-XX004-.. --
Barb & nut for 4mm ID x 6mm OD plastic tube LP-003-0-SW004-.. LP-003-1-SW004-..

Flow Capacity

Flow Capacity for LP-003

Maxbar logo

1/8" BSPP(M), Self-sealing Coupling

Partial Part Number: LP-003-0-WR010-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-WR010-23-1
LP-003-0-WR010-23-2
LP-003-0-WR010-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

1/8" BSPP(M), Thru type Nipple

Partial Part Number: LP-003-1-WR010-..

Find complete part numbers below:

Material Part Number
Brass, nickel plated LP-003-1-WR010-23
Standard materials in bold. Other materials available.
Maxbar logo

1/8" BSPP(M), bulkhead mount, Self-sealing Coupling

Partial Part Number: LP-003-0-XX016-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-XX016-23-1
LP-003-0-XX016-23-2
LP-003-0-XX016-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

1/8" NPT(M), Self-sealing Coupling

Partial Part Number: LP-003-0-NP010-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-NP010-23-1
LP-003-0-NP010-23-2
LP-003-0-NP010-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

1/8" NPT(M), Thru type Nipple

Partial Part Number: LP-003-1-NP010-..

Find complete part numbers below:

Material Part Number
Brass, nickel plated LP-003-1-NP010-23
Standard materials in bold. Other materials available.
Maxbar logo

M12 x 1.5 6mm tube OD (Light), Self-sealing Coupling

Partial Part Number: LP-003-0-L0612-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-L0612-23-1
LP-003-0-L0612-23-2
LP-003-0-L0612-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

5/32" Hose Barb (4mm), Self-sealing Coupling

Partial Part Number: LP-003-0-SL004-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-SL004-23-1
LP-003-0-SL004-23-2
LP-003-0-SL004-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

5/32" Hose Barb (4mm), Thru type Nipple

Partial Part Number: LP-003-1-SL004-..

Find complete part numbers below:

Material Part Number
Brass, nickel plated LP-003-1-SL004-23
Standard materials in bold. Other materials available.
Maxbar logo

5/32" Hose Barb (4mm), bulkhead mount, Self-sealing Coupling

Partial Part Number: LP-003-0-XX004-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-XX004-23-1
LP-003-0-XX004-23-2
LP-003-0-XX004-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

Hose barb for 4mm ID x 6mm OD plastic tube with retaining nut, Self-sealing Coupling

Partial Part Number: LP-003-0-SW004-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, nickel plated LP-003-0-SW004-23-1
LP-003-0-SW004-23-2
LP-003-0-SW004-23-4
Standard materials in bold. Other materials & seals available.

Find available options below:

Option Add to end of part number
No valves (omit valves) -OV
Maxbar logo

Hose barb for 4mm ID x 6mm OD plastic tube with retaining nut, Thru type Nipple

Partial Part Number: LP-003-1-SW004

Find complete part numbers below:

Material Part Number
Brass, nickel plated LP-003-1-SW004-23
Standard materials in bold. Other materials available.

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