PRODUCT FEATURE
1.With lock cylinder: front cover with lock type and rear cover lock type;
		2.The way of unlocking: automatic and manual.
		
		SPECIFICATION
		 
| Bore size (mm) | 40 | 50 | 63 | 80 | 100 | 125 | 160 | 200 | 
| Port size | 1/4'' | 1/4'' | 3/8'' | 3/8'' | 1/2'' | 1/2'' | 3/4'' | 3/4'' |