The Model 660 is a premium hatch designed with a round base and cover and is intended for use in applications where tight sealing is critical such as sour crude/gas or where strict environmental emissions standards are enforced.
Enardo™ Model 660 and 660-L Spring-Loaded Thief Hatch
2.0 to 32 oz/sq in
0.4, 0.9, 3.5 oz/sq in
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