Couplings for Hose

Media Blast Couplings- Hose Couplings
We supply quality sandblasting hose couplings in many sizes, styles and materials. Standard couplings may be available in aluminum, brass, nylon or plated iron. Full port blast hose couplings are made of aluminum or brass. Full port couplings are extra large and will not interchange with standard sizes. Tank couplings (threaded couplings) are available in standard and full port. Nozzle holders are standard NPS thread or 50 mm. Use the size chart to determine your coupling based on the hose ID and OD, gasket ID, and thread size.

Standard Full Port Tank Couplings Full Port Tank Nozzle Holders NH-50mm Nozzles



Gasket, QD Blast Coupling (Part # SBG)  

Standard Couplings
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Part number listed under material type in the chart.

standard hose couplings image
Size
Hose ID
Hose OD
Gasket ID
Aluminum
Brass
Nylon
Plated Iron
1/2"
1/2"
1-3/16"
1-1/4"
Q05A
Q05B
--
--
3/4"
3/4"
1-1/2"
1-1/4"
Q1A
Q1B
Q1N
Q1PI
1"
1"
1-7/8"
1-1/4"
Q2A
Q2B
Q2N
Q2PL
1-1/4"
1-1/4"
2-5/32"
1-1/4"
Q3A
Q3B
Q3N
Q3PI
1-1/2"
1-1/2"
2-3/8"
1-1/4"
Q4A
Q4B
--
Q4PI


Nozzle Holders Standard
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Part number listed under material type in the chart.

image nozzle holders

Size
Hose ID
Hose OD
Thread Size
Aluminum
Brass
Nylon
Plated Iron
1/2"
1/2"
1-3/16"
3/4" NPS
NH05A
NH05B
--
--
3/4"
3/4"
1-1/2"
1-1/4" NPS
NH1A
NH1B
NH1N
--
1"
1"
1-7/8"
1-1/4" NPS
NH2A
NH2B
NH2N
--
1-1/4" 1-1/4" 2-5/32" 1-1/4" NPS NH3A NH3B NH3N --
1-1/2"
1-1/2"
2-3/8"
1-1/4" NPS
NH4A
NH4B
--
--


Full Port Couplings
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Part number listed under material type in the chart.

full port hose couplings image

Size
Hose ID
Hose OD
Gasket ID
Aluminum
Brass
Nylon
Plated Iron
1"
1"
1-7/8"
1-3/4"
Q2XA
Q2XB
--
--
1-1/4"
1-1/4"
2-5/32"
1-3/4"
Q3XA
Q3XB
--
--
1-1/2"
1-1/2"
2-3/8"
1-3/4"
Q4XA
Q4XB
--
--
2"
2"
2-7/8"
1-3/4"
Q6XA
Q6XB
--
--



Tank Couplings
(Threaded Standard Couplings)


Part number listed under material type in the chart.

Linked items can be purchased online.

image tank couplings
Size
Thread Size
Gasket ID
Aluminum
Brass
Nylon
Plated Iron
1-1/4"
1-1/4" NPS
1-1/4"
--
1-1/4"
1-1/4" NPS
1-1/4"
--
1-1/2" 1-1/2" NPS 1-1/4" SB-2A SB-2B -- SB-2P
2"
2" NPS
1-1/4"
SB-5A
--
--
--



 

Full Port Tank Couplings
(Threaded Full Port Couplings)
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Part number listed under material type in the chart.

image full port tank couplings
Size
Thread Size
Gasket ID
Aluminum
Brass
Nylon
Plated Iron
1-1/2"
1- 1/2" NPT*
1-3/4"
SB-3XA
SB-3XB
--
--
2"
2" NPT*
1-3/4"
SB-4XA
SB-4XB
--
--



Nozzle Holders
Full Port 50MM
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Part number listed under material type in the chart.

image 50mm full port nozzle holders
Size
Hose ID
Hose OD
Thread Size
Aluminum
Brass
Nylon
Plated Iron
3/4"
3/4"
1-1/2"
50 mm
NH1A50
NH1B50
NH1N50
--
1"
1"
1-7/8"
50 mm
NH2A50
NH2B50
NH2N50
--
1-1/4"
1-1/4"
2-5/32"
50 mm
NH3A50
NH3B50
NH3N50
--
1-1/2"
1-1/2"
2-3/8"
50 mm
NH4A50
NH4B50
--
--