![3240 Blast Gate Manual 3240 Blast Gate Manual](/ImgSmall/3240 manual_blast_gates.jpg)
3240 Manual Blast Gates
(19)
Manually operated, cast aluminum body with standard QF connection unless otherwise specified.
![Manual Blast Gate NFMES Manual Blast Gate NFMES](/ImgSmall/Manual Blast Gate NFMES.png)
3241 Manual NFMES Blast Gates
(11)
Manually operated, energy saving blast gates. These compact and easy to operate gates are constructed of galvanized metal with a special sealing device that reduces air loss and friction in operation. Other sizes available upon request.
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3245 Automatic Blast Gates
(14)
Features:
• Automatic energy saving blast gates operated by double acting compressed air cylinders.
• Cylinders are controlled by electrically-connected solenoid to machines or remote switch.
• Gates are constructed of galvanized metal and a special sealing device that reduces air loss and friction in operation.
• Available in sizes 4" diameter to 22" diameter, 120 V controlcircuit and 75 psi minimum air pressure.
• Optional 24 VDC or AC control circuit available.