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| Dead Weight Thief Hatch-Models A, A-L, 110-PO, 200 | | | Lock Down Hatch-Model 1000 |
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| Spring Loaded Thief Hatch-Models 330 & 330-L | | | Spring Loaded Thief Hatch-Models 660 & 660-L |
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| Spring Loaded Thief Hatch-Models 660-B & 660-LB | | | |
ENARDO Model 660-B and 660-LB
Spring-Loaded Thief Hatch
Model 660-B Applications
The Model 660-B 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. The Model 660-B is provided with a bleeder attachment, making it possible to relief tank pressure before opening the hatch. The bleeder prevents a spray from discharging when the hatch cover is raised.
Features
- Size: Bolt pattern 10-3/8” circle API
- Pressure setting: 2, 3, 4, 6, 8, 12, 16, 24 and 32 oz.
- Vacuum setting: 0.4, 0.9 and 3.5 oz.
- Materials: Cast iron and aluminum castings (non-sparkling)
Model 660-LB Applications
The Model 660-LB is a premium hatch designed with a long base and cover with an inclining base 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. The Model 660-LB is provided with a bleeder attachment, making it possible to relief tank pressure before opening the hatch. The bleeder prevents a spray from discharging when the hatch cover is raised.
Features
- Size: Bolt pattern 10-3/8” circle API
- Pressure setting: 2, 3, 4, 6, 8, 12, 16, 24 and 32 oz.
- Vacuum setting: 0.4, 0.9 and 3.5 oz.
- Materials: Cast iron and aluminum castings (non-sparkling)
- Review Data Sheet (PDF)
Get the free Acrobat PDF Reader from the Adobe web site. - Submit Design/Application Data
- Request Information
- Review Certifications & Approvals
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