Hydraulic Quick
Couplings
Offering a wide variety of designs each tailored to a particular application. Based on valving, Hydraulic Quick Couplings generally are either Double Shut-Off or Straight-Thru. Double Shut-Off couplings contain shut-off valves in both halves (coupler and nipple) and are used extensively when loss of fluid is undesirable. Straight-Thru couplings have no valves in either half and are ideal for maximum flow applications.
General Purpose
Used primarily for transfer of hydraulic fluid, and also used with chemicals, water, steam and some gases.
60 Series 60 Series Steam 6600 Series
| Interchange | ISO 7241-1 Series B | ISO 7241-1 Series A | |
| Size | 1/8" to 2-1/2" | 3/8" | 1/4" to 1" |
| Material | Brass, Steel, Stainless Steel |
Brass | Steel |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 5000 psi | Up to 100 psi | Up to 5000 psi |
| Rated Flow | Up to 200 GPM | Up to 50 GPM | |
| Temp. Range | -40° to +250° | -65° to +400° | -40° to +250° |
HP Series SM Series 4000 Series
| Size | 1" to 1-1/2" | 1/4" | 1/4" to 1" |
| Material | Carbon Steel | Steel | Steel |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 5000 psi | Up to 6000 psi | Up to 3000 psi |
| Rated Flow | Up to 100 GPM | Up to 26 GPM | Up to 50 GPM |
| Temp. Range | -40° to +250° | -40° to +250° | -40° to +250° |
4200 Series 8200 Series
| Size | 3/8" and 1/2" | 1/2" |
| Material | Steel | Steel |
| Locking Mechanism | Ball Lock | Ball Lock |
| Rated Pressure | Up to 3000 psi | Up to 3000 psi |
| Rated Flow | Up to 12 GPM | Up to 12 GPM |
| Temp. Range | -40° to +250° | -40° to +250° |
Non-Spill
Non-Spill couplings are used extensively where hydraulic oil spillage could cause a serious safety hazard. Push-to-Connect design.Sleeve locking prevents accidental disconnection. Employs flush valving when connecting or disconnecting.
FF Series FE Series Non-spill Adapters
| Size | 1/4" to 1" | 1/4" & 5/8" | 1/2" |
| Material | Steel | Steel | Steel |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 5000 psi | Up to 3625 psi | Up to 3625 psi |
| Rated Flow | Up to 50 GPM | Up to 40GPM | Up to 50 GPM |
| Temp. Range | -40° to +250° | -40° to +250° | -40° to +250° |
FH Series FS Series NS Series
| Size | 3/8" | 1/4" & 1" | 3/8" to 1" |
| Material | Steel | Stainless Steel | Steel |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 10,000 psi | Up to 2000 psi | Up to 2500 psi |
| Rated Flow | Up to 6 GPM | Up to 50 GPM | Up to 50 GPM |
| Temp. Range | -40° to +250° | -20° to +600° | -40° to +250° |
Non-Spill / Connect-Under-Pressure
Non-Spill couplings are used extensively where hydraulic oil spillage could cause a serious safety hazard. Push-to-Connect design.Sleeve locking prevents accidental disconnection. Employs flush valving when connecting or disconnecting.
NC Series FC Series FEC Series
| Size | 1/2" | 3/8"to 3/4" | 3/8"to 3/4" |
| Material | Steel | Steel | Steel |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 3000 psi | Up to 3000 psi | Up to 3000 psi |
| Rated Flow | Up to 12 GPM | Up to 26 GPM | Up to 26 GPM |
| Temp. Range | -40° to +250° | -20° to +600° | -40° to +250° |
Connect-Under-Pressure
Used where heavy duty, high pressure, mobile, or maintenance equipment is required. Push-to-connect. Flush face valve keeps air inclusion and spillage to a minimum.
5000 Series 6100 Series 9200 Series
| Size | 1/2" | 3/4" to 1- 1/2" | 1/2" |
| Material | Steel | Brass & Steel | Steel |
| Locking Mechanism | Ball Lock | Threaded | Ball Lock |
| Rated Pressure | Up to 2500 psi | Up to 3000 psi | Up to 3000 psi |
| Rated Flow | Up to 12 GPM | Up to 100 GPM | Up to 12 GPM |
| Temp. Range | -40° to +250° | -40° to +250° | -40° to +250° |
High Flow
Used where maximum flow with lowest pressure drop is desired - high pressure washers, mobile water tank lines, or connecting hose lines to hydro-blasting equipment.
HO Series ST Series Water Service
| Size | 1/4" to 1/2" | 1/8" to 1-1/2" | 3/4" |
| Material | Nickel Plated Steel | Brass, Steel, Stainless Steel | Brass |
| Locking Mechanism | Ball Lock | Ball Lock | Ball Lock |
| Rated Pressure | Up to 15000 psi | Up to 6700 psi | Up to 200 psi |
| Rated Flow | Up to 200 GPM | Up to 12 GPM | |
| Temp. Range | -40° to +250° | -40° to +250° | -40° to +250° |
High Pressure
Used in extreme high pressure applications such as portable hydraulic rams, construction, railway maintenance and jacking equipment.
1141 Series 3000 Series TC Series
| Size | 1/4" | 1/4" to 3/8" | 3/8" |
| Material | Steel | Steel | Steel |
| Locking Mechanism | Threaded Lock | Threaded Lock | Ball Lock |
| Rated Pressure | Up to 10,000 psi | Up to 10,000 psi | Up to 10,000 psi |
| Rated Flow | Up to 3 GPM | Up to 6 GPM | Up to 6 GPM |
| Temp. Range | -40° to +250° | -40° to +250° | -40° to +250° |
WB Series
| Size | 1/2" |
| Material | Steel |
| Locking Mechanism | Ball Lock |
| Rated Pressure | Up to 10,000 psi |
| Rated Flow | Up to 45 GPM |
| Temp. Range | -40° to +250° |
Mold Coolant Couplings
Specifically designed for connecting coolant lines to molds and dies on injection molding machinery. Straight through/Single Shut-Off.
Moldmate Series
| Size | 1/8" to 1/2" |
| Material | Brass |
| End Fittings | Straight, 45°, 90°, Hose Barb, Push-Lok Hose Barb, Pipe Thread |
| Rated Pressure | Up to 200 psi |
| Rated Flow | Up to 40 GPM |
| Temp. Range | -20° to +400° |
Dust Caps and Plugs
Keep mating surfaces clean and free of contamination. Available for most couplings.
Dust Caps and Plugs
| Size | 1/8" to 2-1/2" |
| Material | Aluminum, SantopreneŽ, Rubber |