Master Accessories

POTENTIOMETER MTP 21

• 0-10V Potentiometer
Resistance 10 k omh
Max ambient temperature 50 degrees Celsius
Surface and flush mounting

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POTENTIOMETER MTP 40

• Set and forget 0-10V Potentiometer
• Resistance 10 k omh
• Max ambient temperature 50 degrees Celsius
• For connection in terminal box.

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Protection grille

Available Sizes Protection Grille 4", 6", 8", 10", 12", 14", 16", 18", 20"

• Protection grille for round duct connection
• Wire, galvanized
• Prevents pebris from entering the fan, IP4
• Clip mont
• Fits all Ruck Fans

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Back Draught Damper

Back Draught Damper available in 4", 6", 8", 10", 12", 14", 16"

• Back Draught Shutter for duct installation
• Galvanized sheet steel housing
• Springloaded aluminium flaps
• With rubber seal
• Can be mounted horizontal or vertical

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Fast Clamps

Fast Clamps available in 4", 6", 8", 10", 12", 14"

• Fast clamps for noise reduction and sealing
• Sheet steel, galvanized
• Isolating neoprene seal
• 1 set = 2 pcs.

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Filter Box

• Filter box with mat filter ISO Coar-se 45% (G3)/ MERV 5
• Galvanized sheet steel housing
• Toggle-type fastener
• Minimal airflow restriction
• Recyclable

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Replacement Filter

• Filter rating G / MERV 5, 85% effici-ent to 3 microns
• Fiber mat filter with wire frame
• 1 pack = 5 pcs.
• For Air Filter Box
• Made from 90% recycled materials
• 100% recyclable

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Vibration Isolators

• Item - Cylindrical Vibration Isolator
• Type: Male Thread Both Ends
• Max. Load Downward Compression (lb): 50, 200 pack of 4
• Max. Load Sideways Shear (lb) 9

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Disconnect Switch

• Compact Space Saving Design
• Enclosed Switch - Ready to Mount
• Gasketed Non - Metallic 4X High Visibility Enclosure
• IP 65 Thermoplastic UL 50
• Yellow/Red Lockable Handle accepts up to 3 padlocks or tags
per OSHA 1910.147, OFF-ON Legend
• 90 0 Switching, maintained
• Three Poles (Addition Pole& Auxiliary Contacts Available)

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