National Quick Connect Couplings
National Quick Connect couplings are fully interchangeable with Macdonald couplings and Adlock couplings. They are manufactured from Zinc plated carbon steel with a nitrile rubber gasket. They are a quick acting couplings and are available from 3/8" through to 3/4". Maximum working pressure is 600psi for water and 300psi for air.
| Style HF Female Head x Hose Tail |
|
|
| 3/8” |
BFH6 |
| ½” |
BFH8 |
| ¾” |
BFH12 | |
Style HM Male Head x Hose Tail |
|
|
| 3/8” |
BMH6 |
| ½” |
BMH8 |
| ¾” |
BMH12 | |
Style OF Female Head x BSPT Male Thread |
|
|
| 3/8” |
BFM6 |
| ½” |
BFM8 |
| ¾” |
BFM12 | |
Style OM Male Head x BSPT Male Thread |
|
|
| 3/8” |
BMM6 |
| ½” |
BMM8 |
| ¾” |
BMM12 | |
Style IM Male Head x BSP Female Thread |
|
|
| 3/8” |
BMF6 |
| ½” |
BMF8 |
| ¾” |
BMF12 | |
| Style IF Female Head x BSP Female Thread |
|
|
| 3/8” |
BFF6 |
| ½” |
BFF8 |
| ¾” |
BFF12 | |
Dual Lock Air Couplings
Dual Lock Air Couplings are available from 3/8" to 1". They are manufactured from Zinc plated carbon steel and rated to a maximum pressure of 300 psi.
Fully interchangeable with Thor PHC couplings and Perfecting P Series couplings.
| Hose End with Locking Sleeve |
|
|
| 3/8” |
HS6 |
| ½” |
HS8 |
| ¾” |
HS12 |
| 1” |
HS16 | |
Pipe End With Locking Sleeve - Male Thread |
|
|
| 3/8” |
MLS6 |
| ½” |
MLS8 |
| ¾” |
MLS12 | |
Pipe End with Locking Sleeve Female Thread |
|
|
|
Pipe End Male Thread without Locking Sleeve |
|
|
|
Pipe End Female Thread without Locking Sleeve. |
|
|
|
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