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Coupling Information

There are three basic types of SP-009 coupling. Part numbers for each are listed below.

Valve arrangement The Coupling (Female side) The Nipple (Male side)
Standard (with valves) SP-009-0-... SP-009-2-...
No valves (thru type) Use SP-009-0-... with - OV option SP-009-1-...
SP-009 Couplings

End Fittings

(Refer to Part Number System)
BSPP (British Standard Pipe, Parallel)
End fitting Self-sealing Coupling Self-sealing Nipple Thru type Nipple
BSPP(M) 3/8" SP-009-0-WR017-.. SP-009-2-WR017-.. SP-009-1-WR017-..
BSPP(M) 1/2" SP-009-0-WR021-.. SP-009-2-WR021-.. SP-009-1-WR021-..
BSPP(F) 1/2" SP-009-0-WR521-.. SP-009-2-WR521-.. SP-009-1-WR521-..
NPT (National Pipe, Tapered)
End fitting Self-sealing Coupling Self-sealing Nipple Thru type Nipple
NPT(M) 3/8" SP-009-0-NP017-.. SP-009-2-NP017-.. SP-009-1-NP017-..
NPT(M) 1/2" SP-009-0-NP021-.. SP-009-2-NP021-.. SP-009-1-NP021-..
NTP(F) 1/2" SP-009-0-NP521-.. SP-009-2-NP521-.. SP-009-1-NP521-..
Hose barbs
End fitting Self-sealing Coupling Self-sealing Nipple Thru type Nipple
Hose Barb 1/2" (13mm) SP-009-0-SL013-.. SP-009-2-SL013-.. SP-009-1-SL013-..

Dust Caps & Dust Plugs - Part numbers for Series SP-009

Material Plugs for Couplings (Female side) Caps for Adapters (Male side)
Non-pressure retaining1 SP-009-6-74-KK SP-009-5-74-KK
Pressure retaining NOT AVAILABLE NOT AVAILABLE

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

Flow Capacity

Flow Capacity for SP-009

Maxbar logo

3/8" BSPP(M), Self-sealing Coupling

Partial Part Number: SP-009-0-WR017..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-WR017-11-1
SP-009-0-WR017-11-2
SP-009-0-WR017-11-4
Brass, passivated SP-009-0-WR017-21-1
SP-009-0-WR017-21-2
SP-009-0-WR017-21-4
Brass, chrome plated SP-009-0-WR017-22-1
SP-009-0-WR017-22-2
SP-009-0-WR017-22-4
Steel, 316 stainless SP-009-0-WR017-01-1
SP-009-0-WR017-01-2
SP-009-0-WR017-01-4
Steel, electroless nickel pl. SP-009-0-WR017-13-1
SP-009-0-WR017-13-2
SP-009-0-WR017-13-4
Brass, electroless nickel pl. SP-009-0-WR017-24-1
SP-009-0-WR017-24-2
SP-009-0-WR017-24-4
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

3/8" BSPP(M), Self-sealing Nipple

Partial Part Number: SP-009-2-WR017..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-WR017-11-1
SP-009-2-WR017-11-2
SP-009-2-WR017-11-4
Brass, passivated SP-009-2-WR017-21-1
SP-009-2-WR017-21-2
SP-009-2-WR017-21-4
Brass, chrome plated SP-009-2-WR017-22-1
SP-009-2-WR017-22-2
SP-009-2-WR017-22-4
Steel, 316 stainless SP-009-2-WR017-01-1
SP-009-2-WR017-01-2
SP-009-2-WR017-01-4
Steel, electroless nickel pl. SP-009-2-WR017-13-1
SP-009-2-WR017-13-2
SP-009-2-WR017-13-4
Brass, electroless nickel pl. SP-009-2-WR017-24-1
SP-009-2-WR017-24-2
SP-009-2-WR017-24-4
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

3/8" BSPP(M), Thru type Nipple

Partial Part Number: SP-009-1-WR017..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-WR017-11
Brass, passivated SP-009-1-WR017-21
Brass, chrome plated SP-009-1-WR017-22
Steel, 316 stainless SP-009-1-WR017-01
Steel, electroless nickel pl. SP-009-1-WR017-13
Brass, electroless nickel pl. SP-009-1-WR017-24
Standard materials in bold. Other materials available.
Maxbar logo

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

Partial Part Number: SP-009-0-WR021..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-WR021-11-1
SP-009-0-WR021-11-2
SP-009-0-WR021-11-4
Brass, passivated SP-009-0-WR021-21-1
SP-009-0-WR021-21-2
SP-009-0-WR021-21-4
Brass, chrome plated SP-009-0-WR021-22-1
SP-009-0-WR021-22-2
SP-009-0-WR021-22-4
Steel, 316 stainless SP-009-0-WR021-01-1
SP-009-0-WR021-01-2
SP-009-0-WR021-01-4
Steel, electroless nickel pl. SP-009-0-WR021-13-1
SP-009-0-WR021-13-2
SP-009-0-WR021-13-4
Brass, electroless nickel pl. SP-009-0-WR021-24-1
SP-009-0-WR021-24-2
SP-009-0-WR021-24-4
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

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

Partial Part Number: SP-009-2-WR021..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-WR021-11-1
SP-009-2-WR021-11-2
SP-009-2-WR021-11-4
Brass, passivated SP-009-2-WR021-21-1
SP-009-2-WR021-21-2
SP-009-2-WR021-21-4
Brass, chrome plated SP-009-2-WR021-22-1
SP-009-2-WR021-22-2
SP-009-2-WR021-22-4
Steel, 316 stainless SP-009-2-WR021-01-1
SP-009-2-WR021-01-2
SP-009-2-WR021-01-4
Steel, electroless nickel pl. SP-009-2-WR021-13-1
SP-009-2-WR021-13-2
SP-009-2-WR021-13-4
Brass, electroless nickel pl. SP-009-2-WR021-24-1
SP-009-2-WR021-24-2
SP-009-2-WR021-24-4
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

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

Partial Part Number: SP-009-1-WR021..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-WR021-11
Brass, passivated SP-009-1-WR021-21
Brass, chrome plated SP-009-1-WR021-22
Steel, 316 stainless SP-009-1-WR021-01
Steel, electroless nickel pl. SP-009-1-WR021-13
Brass, electroless nickel pl. SP-009-1-WR021-24
Standard materials in bold. Other materials available.
Maxbar logo

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

Partial Part Number: SP-009-0-WR521..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-WR521-11-1
SP-009-0-WR521-11-2
SP-009-0-WR521-11-4
Brass, passivated SP-009-0-WR521-21-1
SP-009-0-WR521-21-2
SP-009-0-WR521-21-4
Brass, chrome plated SP-009-0-WR521-22-1
SP-009-0-WR521-22-2
SP-009-0-WR521-22-4
Steel, 316 stainless SP-009-0-WR521-01-1
SP-009-0-WR521-01-2
SP-009-0-WR521-01-4
Steel, electroless nickel pl. SP-009-0-WR521-13-1
SP-009-0-WR521-13-2
SP-009-0-WR521-13-4
Brass, electroless nickel pl. SP-009-0-WR521-24-1
SP-009-0-WR521-24-2
SP-009-0-WR521-24-4
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

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

Partial Part Number: SP-009-2-WR521..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-WR521-11-1
SP-009-2-WR521-11-2
SP-009-2-WR521-11-4
Brass, passivated SP-009-2-WR521-21-1
SP-009-2-WR521-21-2
SP-009-2-WR521-21-4
Brass, chrome plated SP-009-2-WR521-22-1
SP-009-2-WR521-22-2
SP-009-2-WR521-22-4
Steel, 316 stainless SP-009-2-WR521-01-1
SP-009-2-WR521-01-2
SP-009-2-WR521-01-4
Steel, electroless nickel pl. SP-009-2-WR521-13-1
SP-009-2-WR521-13-2
SP-009-2-WR521-13-4
Brass, electroless nickel pl. SP-009-2-WR521-24-1
SP-009-2-WR521-24-2
SP-009-2-WR521-24-4
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

1/2" BSPP(F), Thru type Nipple

Partial Part Number: SP-009-1-WR521..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-WR521-11
Brass, passivated SP-009-1-WR521-21
Brass, chrome plated SP-009-1-WR521-22
Steel, 316 stainless SP-009-1-WR521-01
Steel, electroless nickel pl. SP-009-1-WR521-13
Brass, electroless nickel pl. SP-009-1-WR521-24
Standard materials in bold. Other materials available.
Maxbar logo

3/8" NPT(M), Self-sealing Coupling

Partial Part Number: SP-009-0-NP017..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-NP017-11-1
SP-009-0-NP017-11-2
SP-009-0-NP017-11-4
Brass, passivated SP-009-0-NP017-21-1
SP-009-0-NP017-21-2
SP-009-0-NP017-21-4
Brass, chrome plated SP-009-0-NP017-22-1
SP-009-0-NP017-22-2
SP-009-0-NP017-22-4
Steel, 316 stainless SP-009-0-NP017-01-1
SP-009-0-NP017-01-2
SP-009-0-NP017-01-4
Steel, electroless nickel pl. SP-009-0-NP017-13-1
SP-009-0-NP017-13-2
SP-009-0-NP017-13-4
Brass, electroless nickel pl. SP-009-0-NP017-24-1
SP-009-0-NP017-24-2
SP-009-0-NP017-24-4
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

3/8" NPT(M), Self-sealing Nipple

Partial Part Number: SP-009-2-NP017..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-NP017-11-1
SP-009-2-NP017-11-2
SP-009-2-NP017-11-4
Brass, passivated SP-009-2-NP017-21-1
SP-009-2-NP017-21-2
SP-009-2-NP017-21-4
Brass, chrome plated SP-009-2-NP017-22-1
SP-009-2-NP017-22-2
SP-009-2-NP017-22-4
Steel, 316 stainless SP-009-2-NP017-01-1
SP-009-2-NP017-01-2
SP-009-2-NP017-01-4
Steel, electroless nickel pl. SP-009-2-NP017-13-1
SP-009-2-NP017-13-2
SP-009-2-NP017-13-4
Brass, electroless nickel pl. SP-009-2-NP017-24-1
SP-009-2-NP017-24-2
SP-009-2-NP017-24-4
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

3/8" NPT(M), Thru type Nipple

Partial Part Number: SP-009-1-NP017..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-NP017-11
Brass, passivated SP-009-1-NP017-21
Brass, chrome plated SP-009-1-NP017-22
Steel, 316 stainless SP-009-1-NP017-01
Steel, electroless nickel pl. SP-009-1-NP017-13
Brass, electroless nickel pl. SP-009-1-NP017-24
Standard materials in bold. Other materials available.
Maxbar logo

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

Partial Part Number: SP-009-0-NP021..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-NP021-11-1
SP-009-0-NP021-11-2
SP-009-0-NP021-11-4
Brass, passivated SP-009-0-NP021-21-1
SP-009-0-NP021-21-2
SP-009-0-NP021-21-4
Brass, chrome plated SP-009-0-NP021-22-1
SP-009-0-NP021-22-2
SP-009-0-NP021-22-4
Steel, 316 stainless SP-009-0-NP021-01-1
SP-009-0-NP021-01-2
SP-009-0-NP021-01-4
Steel, electroless nickel pl. SP-009-0-NP021-13-1
SP-009-0-NP021-13-2
SP-009-0-NP021-13-4
Brass, electroless nickel pl. SP-009-0-NP021-24-1
SP-009-0-NP021-24-2
SP-009-0-NP021-24-4
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

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

Partial Part Number: SP-009-2-NP021..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-NP021-11-1
SP-009-2-NP021-11-2
SP-009-2-NP021-11-4
Brass, passivated SP-009-2-NP021-21-1
SP-009-2-NP021-21-2
SP-009-2-NP021-21-4
Brass, chrome plated SP-009-2-NP021-22-1
SP-009-2-NP021-22-2
SP-009-2-NP021-22-4
Steel, 316 stainless SP-009-2-NP021-01-1
SP-009-2-NP021-01-2
SP-009-2-NP021-01-4
Steel, electroless nickel pl. SP-009-2-NP021-13-1
SP-009-2-NP021-13-2
SP-009-2-NP021-13-4
Brass, electroless nickel pl. SP-009-2-NP021-24-1
SP-009-2-NP021-24-2
SP-009-2-NP021-24-4
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

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

Partial Part Number: SP-009-1-NP021..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-NP021-11
Brass, passivated SP-009-1-NP021-21
Brass, chrome plated SP-009-1-NP021-22
Steel, 316 stainless SP-009-1-NP021-01
Steel, electroless nickel pl. SP-009-1-NP021-13
Brass, electroless nickel pl. SP-009-1-NP021-24
Standard materials in bold. Other materials available.
Maxbar logo

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

Partial Part Number: SP-009-0-NP521..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-NP521-11-1
SP-009-0-NP521-11-2
SP-009-0-NP521-11-4
Brass, passivated SP-009-0-NP521-21-1
SP-009-0-NP521-21-2
SP-009-0-NP521-21-4
Brass, chrome plated SP-009-0-NP521-22-1
SP-009-0-NP521-22-2
SP-009-0-NP521-22-4
Steel, 316 stainless SP-009-0-NP521-01-1
SP-009-0-NP521-01-2
SP-009-0-NP521-01-4
Steel, electroless nickel pl. SP-009-0-NP521-13-1
SP-009-0-NP521-13-2
SP-009-0-NP521-13-4
Brass, electroless nickel pl. SP-009-0-NP521-24-1
SP-009-0-NP521-24-2
SP-009-0-NP521-24-4
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

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

Partial Part Number: SP-009-2-NP521..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-NP521-11-1
SP-009-2-NP521-11-2
SP-009-2-NP521-11-4
Brass, passivated SP-009-2-NP521-21-1
SP-009-2-NP521-21-2
SP-009-2-NP521-21-4
Brass, chrome plated SP-009-2-NP521-22-1
SP-009-2-NP521-22-2
SP-009-2-NP521-22-4
Steel, 316 stainless SP-009-2-NP521-01-1
SP-009-2-NP521-01-2
SP-009-2-NP521-01-4
Steel, electroless nickel pl. SP-009-2-NP521-13-1
SP-009-2-NP521-13-2
SP-009-2-NP521-13-4
Brass, electroless nickel pl. SP-009-2-NP521-24-1
SP-009-2-NP521-24-2
SP-009-2-NP521-24-4
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

1/2" NPT(F), Thru type Nipple

Partial Part Number: SP-009-1-NP521..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-NP521-11
Brass, passivated SP-009-1-NP521-21
Brass, chrome plated SP-009-1-NP521-22
Steel, 316 stainless SP-009-1-NP521-01
Steel, electroless nickel pl. SP-009-1-NP521-13
Brass, electroless nickel pl. SP-009-1-NP521-24
Standard materials in bold. Other materials available.
Maxbar logo

Hose barb 1/2" (13mm), Self-sealing Coupling

Partial Part Number: SP-009-0-SL013..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-0-SL013-11-1
SP-009-0-SL013-11-2
SP-009-0-SL013-11-4
Brass, passivated SP-009-0-SL013-21-1
SP-009-0-SL013-21-2
SP-009-0-SL013-21-4
Brass, chrome plated SP-009-0-SL013-22-1
SP-009-0-SL013-22-2
SP-009-0-SL013-22-4
Steel, 316 stainless SP-009-0-SL013-01-1
SP-009-0-SL013-01-2
SP-009-0-SL013-01-4
Steel, electroless nickel pl. SP-009-0-SL013-13-1
SP-009-0-SL013-13-2
SP-009-0-SL013-13-4
Brass, electroless nickel pl. SP-009-0-SL013-24-1
SP-009-0-SL013-24-2
SP-009-0-SL013-24-4
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 1/2" (13mm), Self-sealing Nipple

Partial Part Number: SP-009-2-SL013..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Steel, zinc plated SP-009-2-SL013-11-1
SP-009-2-SL013-11-2
SP-009-2-SL013-11-4
Brass, passivated SP-009-2-SL013-21-1
SP-009-2-SL013-21-2
SP-009-2-SL013-21-4
Brass, chrome plated SP-009-2-SL013-22-1
SP-009-2-SL013-22-2
SP-009-2-SL013-22-4
Steel, 316 stainless SP-009-2-SL013-01-1
SP-009-2-SL013-01-2
SP-009-2-SL013-01-4
Steel, electroless nickel pl. SP-009-2-SL013-13-1
SP-009-2-SL013-13-2
SP-009-2-SL013-13-4
Brass, electroless nickel pl. SP-009-2-SL013-24-1
SP-009-2-SL013-24-2
SP-009-2-SL013-24-4
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 1/2" (13mm), Thru type Nipple

Partial Part Number: SP-009-1-SL013..

Find complete part numbers below:

Material Part Number
Steel, zinc plated SP-009-1-SL013-11
Brass, passivated SP-009-1-SL013-21
Brass, chrome plated SP-009-1-SL013-22
Steel, 316 stainless SP-009-1-SL013-01
Steel, electroless nickel pl. SP-009-1-SL013-13
Brass, electroless nickel pl. SP-009-1-SL013-24
Standard materials in bold. Other materials available.

Contact one of our sales representatives today
to inquire about a quote from Maxbar - Walther Precision USA
or call us today at (832) 327-0534