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
Couplings
Part
number listed under material type in the chart.
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
Q2PI
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
Full
Port
Couplings
Part
number listed under material type in the chart.
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.
"S" or "T" in
part numbers below
indicates "Straight" or "Tapered"
Size
Thread
Size
Gasket
ID
Aluminum
Brass
Nylon
Plated
Iron
1-1/4"
1-1/4" NPT
1-1/4"
SB-1TA
SB-1TB
SB-1TN
SB-1TP
1-1/4"
1-1/4" NPS
1-1/4"
SB-1SA
SB-1SB
--
SB-1SP
1-1/2"
1-1/2" NPT
1-1/4"
SB-2TA
SB-2TB
SB-2TN
SB-2TP
1-1/2"
1-1/2" NPS
1-1/4"
SB-2SA
SB-2SB
--
SB-2SP
2"
2" NPS
1-1/4"
SB-5SA
--
--
--
Tank
Couplings
(Threaded
Full Port Couplings)
Part
number listed under material type in the chart.
"S" or
"T" in part numbers below
indicates "Straight" or "Tapered"
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
--
--
* Modified NPT threads allow
coupling to screw further onto pipe.
Nozzle
Holders
Standard
Part
number listed under material type in the chart.
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
--
--
Nozzle
Holders
Full Port 50MM
Part
number listed under material type in the chart.
