Regular Hydraulic Spee-D Coupler – 3/8" Complete Set (Male & Female) Locomotive where alternatives like electric heaters

where alternatives like electric heaters are not appropriate due to distance from an electrical grid

2-5/32" long and is  1" in diameter

This minimizes the need for additional frog maintenance and decreases down time of maintenance-of-way operations

3/4" diameter with tapered point

Regular Hydraulic Spee-D Coupler – 3/8" Complete Set (Male & Female) Locomotive where alternatives like electric heatersDescription This Enerpac hydraulic coupler (A604) is a complete male and female set designed for medium duty applications, such as use with hand pumps. It supports a flow rate of up to 462 in min (7. 6 liters per minute) and has a maximum pressure rating of 10,000 PSI. A female steel dust cap is included to help protect the system from dirt.