832.327.0534
Need A Quote?

Coupling Information

There are three basic types of UF-032 coupling. Part numbers for each are listed below. Each type is available in a square and a triangular shape to ensure non-interchangeability.

Valve arrangement The Coupling (Female side) The Nipple (Male side)
Standard (with valves) UF-032-0-..-VI. UF-032-2-..-VI.
No valves (thru type) N/A UF-032-1-..-VI.

Flow Capacity

Flow Capacity for UF-032 Square

Maxbar logo

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

Partial Part Number: UF-032-0-WR048-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-WR048-21-1-VI
UF-032-0-WR048-21-2-VI
UF-032-0-WR048-21-4-VI
Brass, chrome plated UF-032-0-WR048-22-1-VI
UF-032-0-WR048-22-2-VI
UF-032-0-WR048-22-4-VI
Steel, 316 stainless UF-032-0-WR048-01-1-VI
UF-032-0-WR048-01-2-VI
UF-032-0-WR048-01-4-VI
Brass, electroless nickel pl. UF-032-0-WR048-24-1-VI
UF-032-0-WR048-24-2-VI
UF-032-0-WR048-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-2-WR048-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-WR048-21-1-VI
UF-032-2-WR048-21-2-VI
UF-032-2-WR048-21-4-VI
Brass, chrome plated UF-032-2-WR048-22-1-VI
UF-032-2-WR048-22-2-VI
UF-032-2-WR048-22-4-VI
Steel, 316 stainless UF-032-2-WR048-01-1-VI
UF-032-2-WR048-01-2-VI
UF-032-2-WR048-01-4-VI
Brass, electroless nickel pl. UF-032-2-WR048-24-1-VI
UF-032-2-WR048-24-2-VI
UF-032-2-WR048-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-1-WR048-..

Find complete part numbers below:

Material Part Number
Brass, passivated UF-032-1-WR048-21-VI
Brass, chrome plated UF-032-1-WR048-22-VI
Steel, 316 stainless UF-032-1-WR048-01-VI
Brass, electroless nickel pl. UF-032-1-WR048-24-VI
Standard materials in bold. Other shapes, materials available.
Maxbar logo

Square Shape: 2" BSPP(M), Self-sealing Coupling

Partial Part Number: UF-032-0-WR060-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-WR060-21-1-VI
UF-032-0-WR060-21-2-VI
UF-032-0-WR060-21-4-VI
Brass, chrome plated UF-032-0-WR060-22-1-VI
UF-032-0-WR060-22-2-VI
UF-032-0-WR060-22-4-VI
Steel, 316 stainless UF-032-0-WR060-01-1-VI
UF-032-0-WR060-01-2-VI
UF-032-0-WR060-01-4-VI
Brass, electroless nickel pl. UF-032-0-WR060-24-1-VI
UF-032-0-WR060-24-2-VI
UF-032-0-WR060-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 2" BSPP(M), Self-sealing Nipple

Partial Part Number: UF-032-2-WR060-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-WR060-21-1-VI
UF-032-2-WR060-21-2-VI
UF-032-2-WR060-21-4-VI
Brass, chrome plated UF-032-2-WR060-22-1-VI
UF-032-2-WR060-22-2-VI
UF-032-2-WR060-22-4-VI
Steel, 316 stainless UF-032-2-WR060-01-1-VI
UF-032-2-WR060-01-2-VI
UF-032-2-WR060-01-4-VI
Brass, electroless nickel pl. UF-032-2-WR060-24-1-VI
UF-032-2-WR060-24-2-VI
UF-032-2-WR060-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-0-WR548-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-WR548-21-1-VI
UF-032-0-WR548-21-2-VI
UF-032-0-WR548-21-4-VI
Brass, chrome plated UF-032-0-WR548-22-1-VI
UF-032-0-WR548-22-2-VI
UF-032-0-WR548-22-4-VI
Steel, 316 stainless UF-032-0-WR548-01-1-VI
UF-032-0-WR548-01-2-VI
UF-032-0-WR548-01-4-VI
Brass, electroless nickel pl. UF-032-0-WR548-24-1-VI
UF-032-0-WR548-24-2-VI
UF-032-0-WR548-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-2-WR548-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-WR548-21-1-VI
UF-032-2-WR548-21-2-VI
UF-032-2-WR548-21-4-VI
Brass, chrome plated UF-032-2-WR548-22-1-VI
UF-032-2-WR548-22-2-VI
UF-032-2-WR548-22-4-VI
Steel, 316 stainless UF-032-2-WR548-01-1-VI
UF-032-2-WR548-01-2-VI
UF-032-2-WR548-01-4-VI
Brass, electroless nickel pl. UF-032-2-WR548-24-1-VI
UF-032-2-WR548-24-2-VI
UF-032-2-WR548-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 1-1/2" BSPP(F), Thru type Nipple

Partial Part Number: UF-032-1-WR548-..

Find complete part numbers below:

Material Part Number
Brass, passivated UF-032-1-WR548-21-VI
Brass, chrome plated UF-032-1-WR548-22-VI
Steel, 316 stainless UF-032-1-WR548-01-VI
Brass, electroless nickel pl. UF-032-1-WR548-24-VI
Standard materials in bold. Other shapes, materials available.
Maxbar logo

Square Shape: 2" BSPP(F), Self-sealing Coupling

Partial Part Number: UF-032-0-WR560-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-WR560-21-1-VI
UF-032-0-WR560-21-2-VI
UF-032-0-WR560-21-4-VI
Brass, chrome plated UF-032-0-WR560-22-1-VI
UF-032-0-WR560-22-2-VI
UF-032-0-WR560-22-4-VI
Steel, 316 stainless UF-032-0-WR560-01-1-VI
UF-032-0-WR560-01-2-VI
UF-032-0-WR560-01-4-VI
Brass, electroless nickel pl. UF-032-0-WR560-24-1-VI
UF-032-0-WR560-24-2-VI
UF-032-0-WR560-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 2" BSPP(F), Self-sealing Nipple

Partial Part Number: UF-032-2-WR560-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-WR560-21-1-VI
UF-032-2-WR560-21-2-VI
UF-032-2-WR560-21-4-VI
Brass, chrome plated UF-032-2-WR560-22-1-VI
UF-032-2-WR560-22-2-VI
UF-032-2-WR560-22-4-VI
Steel, 316 stainless UF-032-2-WR560-01-1-VI
UF-032-2-WR560-01-2-VI
UF-032-2-WR560-01-4-VI
Brass, electroless nickel pl. UF-032-2-WR560-24-1-VI
UF-032-2-WR560-24-2-VI
UF-032-2-WR560-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

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

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-NP048-21-1-VI
UF-032-0-NP048-21-2-VI
UF-032-0-NP048-21-4-VI
Brass, chrome plated UF-032-0-NP048-22-1-VI
UF-032-0-NP048-22-2-VI
UF-032-0-NP048-22-4-VI
Steel, 316 stainless UF-032-0-NP048-01-1-VI
UF-032-0-NP048-01-2-VI
UF-032-0-NP048-01-4-VI
Brass, electroless nickel pl. UF-032-0-NP048-24-1-VI
UF-032-0-NP048-24-2-VI
UF-032-0-NP048-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

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

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-NP048-21-1-VI
UF-032-2-NP048-21-2-VI
UF-032-2-NP048-21-4-VI
Brass, chrome plated UF-032-2-NP048-22-1-VI
UF-032-2-NP048-22-2-VI
UF-032-2-NP048-22-4-VI
Steel, 316 stainless UF-032-2-NP048-01-1-VI
UF-032-2-NP048-01-2-VI
UF-032-2-NP048-01-4-VI
Brass, electroless nickel pl. UF-032-2-NP048-24-1-VI
UF-032-2-NP048-24-2-VI
UF-032-2-NP048-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

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

Find complete part numbers below:

Material Part Number
Brass, passivated UF-032-1-NP048-21-VI
Brass, chrome plated UF-032-1-NP048-22-VI
Steel, 316 stainless UF-032-1-NP048-01-VI
Brass, electroless nickel pl. UF-032-1-NP048-24-VI
Standard materials in bold. Other shapes, materials available.
Maxbar logo

Square Shape: 2" NPT(M), Self-sealing Coupling

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

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-NP060-21-1-VI
UF-032-0-NP060-21-2-VI
UF-032-0-NP060-21-4-VI
Brass, chrome plated UF-032-0-NP060-22-1-VI
UF-032-0-NP060-22-2-VI
UF-032-0-NP060-22-4-VI
Steel, 316 stainless UF-032-0-NP060-01-1-VI
UF-032-0-NP060-01-2-VI
UF-032-0-NP060-01-4-VI
Brass, electroless nickel pl. UF-032-0-NP060-24-1-VI
UF-032-0-NP060-24-2-VI
UF-032-0-NP060-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 2" NPT(M), Self-sealing Nipple

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

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-NP060-21-1-VI
UF-032-2-NP060-21-2-VI
UF-032-2-NP060-21-4-VI
Brass, chrome plated UF-032-2-NP060-22-1-VI
UF-032-2-NP060-22-2-VI
UF-032-2-NP060-22-4-VI
Steel, 316 stainless UF-032-2-NP060-01-1-VI
UF-032-2-NP060-01-2-VI
UF-032-2-NP060-01-4-VI
Brass, electroless nickel pl. UF-032-2-NP060-24-1-VI
UF-032-2-NP060-24-2-VI
UF-032-2-NP060-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-0-NP548-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-NP548-21-1-VI
UF-032-0-NP548-21-2-VI
UF-032-0-NP548-21-4-VI
Brass, chrome plated UF-032-0-NP548-22-1-VI
UF-032-0-NP548-22-2-VI
UF-032-0-NP548-22-4-VI
Steel, 316 stainless UF-032-0-NP548-01-1-VI
UF-032-0-NP548-01-2-VI
UF-032-0-NP548-01-4-VI
Brass, electroless nickel pl. UF-032-0-NP548-24-1-VI
UF-032-0-NP548-24-2-VI
UF-032-0-NP548-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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

Partial Part Number: UF-032-2-NP548-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-NP548-21-1-VI
UF-032-2-NP548-21-2-VI
UF-032-2-NP548-21-4-VI
Brass, chrome plated UF-032-2-NP548-22-1-VI
UF-032-2-NP548-22-2-VI
UF-032-2-NP548-22-4-VI
Steel, 316 stainless UF-032-2-NP548-01-1-VI
UF-032-2-NP548-01-2-VI
UF-032-2-NP548-01-4-VI
Brass, electroless nickel pl. UF-032-2-NP548-24-1-VI
UF-032-2-NP548-24-2-VI
UF-032-2-NP548-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 1-1/2" NPT(F), Thru type Nipple

Partial Part Number: UF-032-1-NP548-..

Find complete part numbers below:

Material Part Number
Brass, passivated UF-032-1-NP548-21-VI
Brass, chrome plated UF-032-1-NP548-22-VI
Steel, 316 stainless UF-032-1-NP548-01-VI
Brass, electroless nickel pl. UF-032-1-NP548-24-VI
Standard materials in bold. Other shapes, materials available.
Maxbar logo

Square Shape: 2" NPT(F), Self-sealing Coupling

Partial Part Number: UF-032-0-NP560-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-NP560-21-1-VI
UF-032-0-NP560-21-2-VI
UF-032-0-NP560-21-4-VI
Brass, chrome plated UF-032-0-NP560-22-1-VI
UF-032-0-NP560-22-2-VI
UF-032-0-NP560-22-4-VI
Steel, 316 stainless UF-032-0-NP560-01-1-VI
UF-032-0-NP560-01-2-VI
UF-032-0-NP560-01-4-VI
Brass, electroless nickel pl. UF-032-0-NP560-24-1-VI
UF-032-0-NP560-24-2-VI
UF-032-0-NP560-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 2" NPT(F), Self-sealing Nipple

Partial Part Number: UF-032-2-NP560-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-NP560-21-1-VI
UF-032-2-NP560-21-2-VI
UF-032-2-NP560-21-4-VI
Brass, chrome plated UF-032-2-NP560-22-1-VI
UF-032-2-NP560-22-2-VI
UF-032-2-NP560-22-4-VI
Steel, 316 stainless UF-032-2-NP560-01-1-VI
UF-032-2-NP560-01-2-VI
UF-032-2-NP560-01-4-VI
Brass, electroless nickel pl. UF-032-2-NP560-24-1-VI
UF-032-2-NP560-24-2-VI
UF-032-2-NP560-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 1-5/8" Hose Barb (42mm), Self-sealing Coupling

Partial Part Number: UF-032-0-SL042-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-SL042-21-1-VI
UF-032-0-SL042-21-2-VI
UF-032-0-SL042-21-4-VI
Brass, chrome plated UF-032-0-SL042-22-1-VI
UF-032-0-SL042-22-2-VI
UF-032-0-SL042-22-4-VI
Steel, 316 stainless UF-032-0-SL042-01-1-VI
UF-032-0-SL042-01-2-VI
UF-032-0-SL042-01-4-VI
Brass, electroless nickel pl. UF-032-0-SL042-24-1-VI
UF-032-0-SL042-24-2-VI
UF-032-0-SL042-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 1-5/8" Hose Barb (42mm), Self-sealing Nipple

Partial Part Number: UF-032-2-SL042-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-SL042-21-1-VI
UF-032-2-SL042-21-2-VI
UF-032-2-SL042-21-4-VI
Brass, chrome plated UF-032-2-SL042-22-1-VI
UF-032-2-SL042-22-2-VI
UF-032-2-SL042-22-4-VI
Steel, 316 stainless UF-032-2-SL042-01-1-VI
UF-032-2-SL042-01-2-VI
UF-032-2-SL042-01-4-VI
Brass, electroless nickel pl. UF-032-2-SL042-24-1-VI
UF-032-2-SL042-24-2-VI
UF-032-2-SL042-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 1-5/8" Hose Barb (42mm), Thru type Nipple

Partial Part Number: UF-032-1-SL042-..

Find complete part numbers below:

Material Part Number
Brass, passivated UF-032-1-SL042-21-VI
Brass, chrome plated UF-032-1-SL042-22-VI
Steel, 316 stainless UF-032-1-SL042-01-VI
Brass, electroless nickel pl. UF-032-1-SL042-24-VI
Standard materials in bold. Other shapes, materials available.
Maxbar logo

Square Shape: 2-1/8" Hose Barb (53mm), Self-sealing Coupling

Partial Part Number: UF-032-0-SL053-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-0-SL053-21-1-VI
UF-032-0-SL053-21-2-VI
UF-032-0-SL053-21-4-VI
Brass, chrome plated UF-032-0-SL053-22-1-VI
UF-032-0-SL053-22-2-VI
UF-032-0-SL053-22-4-VI
Steel, 316 stainless UF-032-0-SL053-01-1-VI
UF-032-0-SL053-01-2-VI
UF-032-0-SL053-01-4-VI
Brass, electroless nickel pl. UF-032-0-SL053-24-1-VI
UF-032-0-SL053-24-2-VI
UF-032-0-SL053-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

Square Shape: 2-1/8" Hose Barb (53mm), Self-sealing Nipple

Partial Part Number: UF-032-2-SL053-..-.

Find complete part numbers below:

Material Seal Material
NBR (nitrile) FPM (Viton) EPDM
Brass, passivated UF-032-2-SL053-21-1-VI
UF-032-2-SL053-21-2-VI
UF-032-2-SL053-21-4-VI
Brass, chrome plated UF-032-2-SL053-22-1-VI
UF-032-2-SL053-22-2-VI
UF-032-2-SL053-22-4-VI
Steel, 316 stainless UF-032-2-SL053-01-1-VI
UF-032-2-SL053-01-2-VI
UF-032-2-SL053-01-4-VI
Brass, electroless nickel pl. UF-032-2-SL053-24-1-VI
UF-032-2-SL053-24-2-VI
UF-032-2-SL053-24-4-VI
Standard materials in bold. Other shapes, materials & seals available.

Find available options below:

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

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