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PT Coupling Fittings on Sale

We are an authorized distributor for PT Coupling hose fittings. Browse our website for unbeatable pricing on aluminum, brass, stainless steel, ductile iron, polypropylene or nylon hose fittings by PT Coupling. All PT Coupling products are proudly made in the USA and are the highest quality available. Beware of cheap import couplings as they break easily under normal use. We only sell the best hose fittings and PT Coupling products are made to last.
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PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Polypropylene PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Polypropylene
07A POLYPROPYLENE
List Price $3.65
Sale Price: $2.75
10A POLYPROPYLENE
List Price $3.81
Sale Price: $2.87
12A POLYPROPYLENE
List Price $3.96
Sale Price: $2.97
PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Polypropylene PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Polypropylene
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Polypropylene PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Aluminum
20A POLYPROPYLENE
List Price $5.13
Sale Price: $3.86
E05A ALUM
List Price $4.95
Sale Price: $4.07
07A ALUM
List Price $5.06
Sale Price: $4.16
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Polypropylene PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Aluminum
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Nylon
15A POLYPROPYLENE
List Price $5.23
Sale Price: $4.18
10A ALUM
List Price $6.07
Sale Price: $4.98
07A NYLON
List Price $6.96
Sale Price: $5.22
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Nylon
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Nylon PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Nylon PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Food Grade Polypropylene
15A NYLON
List Price $6.89
Sale Price: $5.44
10A NYLON
List Price $7.25
Sale Price: $5.45
20A POLY FOOD GRADE
List Price $7.40
Sale Price: $5.55
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Nylon PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Nylon PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Food Grade  Polypropylene
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Nylon PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Food Grade Polypropylene PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Food Grade Polypropylene
20A NYLON
List Price $7.46
Sale Price: $5.60
15A POLY FOOD GRADE
List Price $7.11
Sale Price: $5.61
12A POLY FOOD GRADE
List Price $7.55
Sale Price: $5.67
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Nylon PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Food Grade Polypropylene PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Food Grade Polypropylene
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Hard Coat Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Food Grade Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Food Grade Polypropylene
E05A HCALUM
List Price $6.99
Sale Price: $5.73
07A POLY FOOD GRADE
List Price $8.11
Sale Price: $6.09
10A POLY FOOD GRADE
List Price $8.17
Sale Price: $6.14
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Hard Coat Aluminum PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 07A - Food Grade Polypropylene PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A -  Food Grade Polypropylene
PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Hard Coat Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Nylon PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Aluminum
1/2A HCALUM
List Price $7.63
Sale Price: $6.27
12A NYLON
List Price $8.65
Sale Price: $6.50
12A ALUM
List Price $8.02
Sale Price: $6.59
PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Hard Coat Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Nylon PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Aluminum
PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Hard Coat Aluminum PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Aluminum PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Hard Coat Aluminum
07A HCALUM
List Price $8.18
Sale Price: $6.72
1/2A ALUM
List Price $8.39
Sale Price: $6.89
10A HCALUM
List Price $8.53
Sale Price: $7.01
PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Hard Coat Aluminum PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Aluminum PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Hard Coat Aluminum
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Carbon Steel PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Carbon Steel PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Carbon Steel
E05A Carbon Steel
List Price $9.06
Sale Price: $7.44
1/2A Carbon Steel
List Price $9.06
Sale Price: $7.44
07A Carbon Steel
List Price $9.17
Sale Price: $7.53
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Carbon Steel PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Carbon Steel PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Carbon Steel
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Brass PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Brass PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Ductile Iron
E05A BRASS
List Price $9.57
Sale Price: $7.86
1/2A BRASS
List Price $9.57
Sale Price: $7.86
E05A DUCTILE IRON
List Price $9.58
Sale Price: $7.86
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Brass PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Brass PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Ductile Iron
PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Ductile Iron PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A -Ductile Iron PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Aluminum
1/2A DUCTILE IRON
List Price $9.58
Sale Price: $7.86
07A DUCTILE IRON
List Price $9.70
Sale Price: $7.97
15A ALUM
List Price $9.56
Sale Price: $8.04
PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Ductile Iron PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A -Ductile Iron PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Aluminum
PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Carbon Steel PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Ductile Iron PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Polypropylene
10A Carbon Steel
List Price $10.17
Sale Price: $8.36
10A DUCTILE IRON
List Price $10.26
Sale Price: $8.42
30A POLYPROPYLENE
List Price $11.46
Sale Price: $8.60
PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Carbon Steel PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Ductile Iron PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Polypropylene
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Ductile Iron PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Brass
20A ALUM
List Price $10.18
Sale Price: $8.94
12A DUCTILE IRON
List Price $11.07
Sale Price: $9.09
07A BRASS
List Price $11.68
Sale Price: $9.59
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Ductile Iron PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Brass
PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Brass PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Hard Coat Aluminum PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Food Grade Polypropylene
10A BRASS
List Price $11.93
Sale Price: $9.80
12A HCALUM
List Price $12.23
Sale Price: $10.04
30A POLY FOOD GRADE
List Price $13.58
Sale Price: $10.19
PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Brass PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Hard Coat Aluminum PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Food Grade Polypropylene
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Nylon PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Ductile Iron PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Hard Coat Aluminum
30A NYLON
List Price $14.08
Sale Price: $10.56
15A DUCTILE IRON
List Price $13.50
Sale Price: $11.28
20A HCALUM
List Price $13.84
Sale Price: $11.36
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Nylon PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Ductile Iron PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Hard Coat Aluminum
PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Aluminum PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Ductile Iron PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Hard Coat Aluminum
25A ALUM
List Price $14.95
Sale Price: $11.91
20A DUCTILE IRON
List Price $14.55
Sale Price: $11.94
15A HCALUM
List Price $15.22
Sale Price: $12.69
PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Aluminum PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Ductile Iron PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Hard Coat Aluminum
PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Food Grade Polypropylene PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Aluminum PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Polypropylene
40A POLY FOOD GRADE
List Price $17.41
Sale Price: $13.07
30A ALUM
List Price $16.56
Sale Price: $13.20
40A POLYPROPYLENE
List Price $18.09
Sale Price: $13.58
PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Food Grade Polypropylene PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Aluminum PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Polypropylene
PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Ductile Iron PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Hard Coat Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A -Brass
25A DUCTILE IRON
List Price $21.26
Sale Price: $16.94
25A HCALUM
List Price $21.55
Sale Price: $17.18
12A BRASS
List Price $21.06
Sale Price: $17.28
PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Ductile Iron PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Hard Coat Aluminum PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A -Brass
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Hard Coat Aluminum PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Ductile Iron PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Carbon Steel
30A HCALUM
List Price $23.60
Sale Price: $18.81
30A DUCTILE IRON
List Price $24.79
Sale Price: $19.76
12A Carbon Steel
List Price $26.00
Sale Price: $21.35
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Hard Coat Aluminum PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Ductile Iron PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Carbon Steel
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Brass PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Stainless Steel PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Stainless Steel
15A BRASS
List Price $25.79
Sale Price: $21.36
07A SS
List Price $29.58
Sale Price: $24.29
10A SS
List Price $30.90
Sale Price: $25.37
PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Brass PT Coupling 3/4" Part-A Adapter x Female NPT Thread - 3/4A - Stainless Steel PT Coupling 1" Part-A Adapter x Female NPT Thread - 10A - Stainless Steel
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Brass 1 1/4" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 12CL HB PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Carbon Steel
20A BRASS
List Price $32.46
Sale Price: $26.64
12CL ALUM HB
List Price $33.17
Sale Price: $27.23
20A Carbon Steel
List Price $34.06
Sale Price: $27.96
PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Brass 1 1/4" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 12CL HB PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Carbon Steel
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Stainless Steel PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Carbon Steel PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Stainless Steel
E05A SS
List Price $34.40
Sale Price: $28.23
15A Carbon Steel
List Price $34.18
Sale Price: $28.24
1/2A SS
List Price $34.92
Sale Price: $28.67
PT Coupling 1/2" Part-A Adapter x Female NPT Thread - E05A - Stainless Steel PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Carbon Steel PT Coupling 3/4" x 1/2" Part-A Adapter x Female NPT Thread - 1/2A - Stainless Steel
TTF Flange x 3" Single Groove TTF30VG PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Stainless Steel PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Stainless Steel
TTF30VG SINGLE GROOVE
List Price $32.09
Sale Price: $29.27
20A SS
List Price $38.06
Sale Price: $31.25
15A SS
List Price $38.34
Sale Price: $31.66
TTF Flange x 3" Single Groove TTF30VG PT Coupling 2" Part-A Adapter x Female NPT Thread - 20A - Stainless Steel PT Coupling 1 1/2" Part-A Adapter x Female NPT Thread - 15A - Stainless Steel
PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Stainless Steel PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Ductile Iron 4" Single Groove x 4" Adapter - Aluminum Single Groove Adapter 40AG
12A SS
List Price $38.93
Sale Price: $31.95
40A DUCTILE IRON
List Price $40.67
Sale Price: $32.40
40AG ALUM
List Price $41.09
Sale Price: $32.75
PT Coupling 1 1/4" Part-A Adapter x Female NPT Thread - 12A - Stainless Steel PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Ductile Iron 4"  Single Groove x 4" Adapter - Aluminum Single Groove Adapter 40AG
1 1/2" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 15CL HB 2" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 20CL HB PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Aluminum
15CL ALUM HB
List Price $40.03
Sale Price: $32.85
20CL ALUM HB
List Price $40.88
Sale Price: $33.56
40A ALUM
List Price $52.50
Sale Price: $38.95
1 1/2" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 15CL HB 2" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 20CL HB PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Aluminum
PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Hard Coat Aluminum PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Brass PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Carbon Steel
40A HCALUM
List Price $51.51
Sale Price: $41.04
25A BRASS
List Price $53.05
Sale Price: $42.27
25A Carbon Steel
List Price $55.88
Sale Price: $44.52
PT Coupling 4" Part-A Adapter x Female NPT Thread - 40A - Hard Coat Aluminum PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Brass PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Carbon Steel
1 1/2" Part G Elbow Coupler w/ Check Valve - Coupler x Female NPT Thread - Aluminum w/Stainless Cams 2" 90 Degree Elbow - Coupler x Adapter - Aluminum w/stainless cams - 20CAL HBS 3" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 30CL HB
15G ALUM HBS
List Price $55.72
Sale Price: $45.74
20CAL AL 90 DEG CXA HBS
List Price $56.33
Sale Price: $46.23
30CL ALUM HB
List Price $61.39
Sale Price: $48.92
1 1/2" Part G Elbow Coupler w/ Check Valve - Coupler x Female NPT Thread - Aluminum w/Stainless Cams 2" 90 Degree Elbow - Coupler x Adapter - Aluminum w/stainless cams - 20CAL HBS 3" 90 Degree Coupler x Hose Shank - Aluminum w/Brass Cams - 30CL HB
TTF Flange x 4" Mechanical Single Groove TTF40VG PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Carbon Steel PT Coupling 5" Part-A Adapter x Female NPT Thread - 50A - Aluminum
TTF40VG FLANGE x SINGLE GROOVE
List Price $54.01
Sale Price: $49.26
30A Carbon Steel
List Price $63.47
Sale Price: $50.58
50A ALUM
List Price $63.61
Sale Price: $50.69
TTF Flange x 4" Single Groove Coupler TTF40VG PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Carbon Steel PT Coupling 5" Part-A Adapter x Female NPT Thread - 50A - Aluminum
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Brass 3" Mechanical Single Groove x 3" Adapter - Aluminum Adapter 30AG 2" Part G Elbow Coupler w/ Check Valve - Coupler x Female NPT Thread - Aluminum w/Stainless Cams 20G
30A BRASS
List Price $65.73
Sale Price: $52.38
30AG ALUM
List Price $79.86
Sale Price: $57.04
20G ALUM HBS
List Price $69.41
Sale Price: $57.18
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Brass 3" Single Groove x 3" Adapter - Aluminum Adapter 30AG 2" Part G Elbow Coupler w/ Check Valve - Coupler x Female NPT Thread - Aluminum w/Stainless Cams 20G
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Stainless Steel PT Coupling 6" Part-A Adapter x Female NPT Thread - 60A - Aluminum PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Stainless Steel
30A SS
List Price $73.92
Sale Price: $58.91
60A ALUM
List Price $75.36
Sale Price: $60.05
25A SS
List Price $79.62
Sale Price: $63.44
PT Coupling 3" Part-A Adapter x Female NPT Thread - 30A - Stainless Steel PT Coupling 6" Part-A Adapter x Female NPT Thread - 60A - Aluminum PT Coupling 2 1/2" Part-A Adapter x Female NPT Thread - 25A - Stainless Steel