Frequently Asked Questions

Features	DADCO DK Series	Power Components K Series
Round body design allows for easy insertion into cored pockets within the mold	yes	yes
One-piece body eliminates potential leak paths	yes	no
Two bolt mounting through the full body length (mounting holes are same pattern for DK & K)	yes	yes
Attachable flange mount available for increased mounting options	yes	no
High temperature seals supplied as standard — up to 204°C (400°F) for constant duty and up to 260°C (500°F) for short durations	yes	no
Standard seals provide zero fluid bypass	yes	no
Male and female rod ends available	yes	no
Convenient rear ports supplied on every cylinder	yes	yes
Simple interchange of G 1/8 fittings allows for porting to be switched from rear to side	yes	no
Every port sealed with high temperature seals	yes	no
Supplied with service fittings installed in rear ports	yes	no
Non-rotating model available	yes	yes
Non-rotating model overall length is the same as standard model	yes	no
Double rod end model available	yes	yes
Double rod end model overall length is the same as standard model	yes	no

See “What are the differences between DK cylinders and the old power components K series?

General Questions About Hydraulic Core Pin Cylinders