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20mm

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20mm (3/4″) Pipe Size Attribute

Standard Efficiency for Workstations

The 20mm (3/4″) size is the industry standard for efficient drops and branch lines in workshops and light manufacturing. It offers a significant flow improvement over traditional 1/2″ steel pipe, ensuring that tools like impact wrenches and sanders receive adequate airflow without pressure starvation.

Ideal Applications:

  • Workstation Drops: Bringing air down from the main header to benches and assembly areas.
  • Small Branch Lines: Supplying air to a small cluster of tools or a single machine.
  • Garages & Service Shops: Perfect for general automotive repair and maintenance facilities.

Selection Tip: Choose 20mm for individual machine drops to ensure your pneumatic tools operate at full torque.

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  • 14mm or 1/2 inch
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  • 63mm or 2 1/2 inch
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$19.38 – $3,450.00Price range: $19.38 through $3,450.00 Select options This product has multiple variants. The options may be chosen on the product page
Infinity 90 Degree Elbow
Infinity 90 Degree Elbow
  • 14mm or 1/2 inch
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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Fittings, Elbow

Infinity 90 Degree Elbow

Infinity
$11.44 – $1,142.00Price range: $11.44 through $1,142.00 Select options This product has multiple variants. The options may be chosen on the product page
infinity union aluminum
Infinity Straight Union
  • 14mm or 1/2 inch
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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Connection Unions

Infinity Straight Union

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$10.88 – $716.52Price range: $10.88 through $716.52 Select options This product has multiple variants. The options may be chosen on the product page
Infinity Industrial Metal Pipe Hangers
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
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Pipe Mounting & Hangers

Infinity Industrial Metal Pipe Hangers

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$1.66 – $37.12Price range: $1.66 through $37.12 Select options This product has multiple variants. The options may be chosen on the product page
Infinity Equal Tee
Infinity Equal Tee
  • 14mm or 1/2 inch
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  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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Tees

Infinity Equal Tee

Infinity
$15.90 – $1,527.80Price range: $15.90 through $1,527.80 Select options This product has multiple variants. The options may be chosen on the product page
Infinity Pipe Clips
Infinity Pipe Clips
  • 14mm or 1/2 inch
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
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Infinity Pipe Clips

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$2.76 – $14.76Price range: $2.76 through $14.76 Select options This product has multiple variants. The options may be chosen on the product page
infinity end cap 90610
infinity end cap 90610
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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End Caps

Infinity End Cap

Infinity
$8.94 – $358.24Price range: $8.94 through $358.24 Select options This product has multiple variants. The options may be chosen on the product page
Infinity Stem Adapter (Male NPT)
Infinity Stem Adapter (Male NPT)
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 1/2 inch npt
  • 3/4 inch npt
  • 1 Inch NPT
  • 1 1/2 inch npt
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  • 2 1/2 inch npt
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  • 4 inch npt
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  • nickel plated brass body fittings
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Adapters, Fittings, Nipple & Sockets

Infinity Stem Adapters

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$21.72 – $406.18Price range: $21.72 through $406.18 Select options This product has multiple variants. The options may be chosen on the product page
Infinity 45 Degree Elbow
Infinity 45 Degree Elbow
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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Elbow

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$29.58 – $1,102.68Price range: $29.58 through $1,102.68 Select options This product has multiple variants. The options may be chosen on the product page
Inert Gases Aluminum Pipe
  • 14mm or 1/2 inch
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
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Aluminum Pipe

Inert Gases Aluminum Pipe

Infinity
$19.38 – $1,085.74Price range: $19.38 through $1,085.74 Select options This product has multiple variants. The options may be chosen on the product page
Vacuum Aluminum Pipe
pipe for vacuum
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
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Aluminum Pipe

Vacuum Aluminum Pipe

Infinity
$62.42 – $1,085.74Price range: $62.42 through $1,085.74 Select options This product has multiple variants. The options may be chosen on the product page
Infinity Intermediate Cross
Infinity Intermediate Cross
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
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Tees

Infinity Intermediate Cross

Infinity
$71.96 – $2,012.50Price range: $71.96 through $2,012.50 Select options This product has multiple variants. The options may be chosen on the product page
infinity replacement nut
infinity replacement nut
  • 20mm or 3/4 inch
  • 25mm or 1 inch
  • 32mm or 1 1/4 inch
  • 40mm or 1 1/2 inch
  • 50mm or 2 inch
  • 63mm or 2 1/2 inch
  • 80mm or 3 inch
  • 110mm 4 inch
  • 168mm 6 inch
  • aluminum body fittings
  • nickel plated brass body fittings
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Spare Parts

Infinity Replacement Nut

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$12.86 – $346.60Price range: $12.86 through $346.60 Select options This product has multiple variants. The options may be chosen on the product page

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Pipe Connection Size

  • 14mm or 1/2 inch 14mm
  • 20mm or 3/4 inch 20mm
  • 25mm or 1 inch 25mm
  • 32mm or 1 1/4 inch 32mm
  • 40mm or 1 1/2 inch 40mm
  • 50mm or 2 inch 50mm
  • 63mm or 2 1/2 inch 63mm
  • 80mm or 3 inch 80mm
  • 110mm 4 inch 110mm
  • 168mm 6 inch 168mm
  • 220mm 8 inch 220mm
  • 254mm 10 inch 254mm

NPT Connection Size

  • 1/4 inch npt 1/4 Inch
  • 3/8 inch npt 3/8 Inch
  • 1/2 inch npt 1/2 Inch
  • 3/4 inch npt 3/4 Inch
  • 1 Inch NPT 1 Inch
  • 1 1/4 inch npt 1 1/4 Inch
  • 1 1/2 inch npt 1 1/2 Inch
  • 2 inch npt 2 Inch
  • 2 1/2 inch npt 2 1/2 Inch
  • 3 inch npt 3 Inch
  • 4 inch npt 4 Inch

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