ROOF AND VENT OPERATION | RIDDER


Ridder RW242 Motor Gearbox and TU11 Pinion House Unit are used for greenhouse roof and side vent operation.


TU11 Pinion House Unit


Pinion house unit for rack and pinions H22-3/H30-3 from Ridder. Built for zinc-plated steel housing with hardened pinion, self-lubricating tube bearings and plastic guiding rolls on stainless steel pins. Pinion house unit to be mounted on 1" tube shaft.


Item # Description


22-0963 RW242 Motor Gearbox and Control 22-0965 TU11 Pinion Set


21-0812P Rack & Pinion 53" Curved 1 3/8" O.D. 21-0812O Rack & Pinion 53" Straight 1 5/8" O.D. 21-0812T Rack & Pinion 66" Curved 1 3/8" O.D. 21-0812S Rack & Pinion 66" Straight 1 5/8" O.D.


Price


$1,360.00 $12.50 $22.76 $22.26 $24.50 $23.50


RW242 Motor Gearbox


Maintenance-free, compact power units from Ridder for driving ventilation, screen, hoisting, and flap ventilation systems in greenhouses. All RW240 motor gearboxes feature a self-braking worm gear transmission. This transmission ensures that the output shaft is braked when the drive unit is stopped. The combination of carefully matched pinion and worm reductions results in a very quiet mechanical transmission.


Item # Description


22-0961 Vent Motor 115V 1 Phase RW241-0.09 22-0960 Vent Motor 115V 1 Phase RW401-0.12 22-0962 Motor Master 16530


21-2154 Chain Bolt Coupling for Vents Price


$1,393.10 $1,482.76 $531.04 $48.28


www.ridderusa.com BENCHING METAL | MIDWEST EXPANDED METAL/AMICO Expanded Metal


Regular & Flattened Expanded Metal For Greenhouse Benching


Regular Expanded Metal is a finished product as it comes from the press after having been die cut and expanded.


Flattened Expanded Metal is regular expanded metal which has been cold rolled leaving a flat, smooth surface.


Hot dipped metal has been galvanized after fabrication and will usually have a thicker coating and all edges will be protected. Pregalvanized metal has been coated with a thin layer of zinc (galvanized) prior to being fabricated which leaves edges cut during fabrication exposed.


Item # Description


Hot Dipped Galvanized 3/4" Expanded Metal 13 gauge 45-8029 4' x 4' expanded metal fl attened 45-7998 4' x 6' expanded metal 45-8000 4' x 8' expanded metal


45-8026 4' x 8' expanded metal fl attened 45-8004 5' x 6' expanded metal 45-8005 5' x 8' expanded metal 45-8010 6' x 6' expanded metal 45-8015 6' x 8' expanded metal


Pregalvanized 3/4" Expanded Metal 14 gauge B00560 3' x 6' expanded metal


B00830 3' x 6' expanded metal fl attened B00650 4' x 6' expanded metal


B00920 4' x 6' expanded metal fl attened B00675 4' x 8' expanded metal


www.midwestexpandedmetal.com 18 www.amico-grating.com


B00945 4' x 8' expanded metal fl attened Other sizes are available upon request.


Prices and availability may vary by location. Prices are subject to change without notice. Minimum quantities may apply Prices and availability may vary by location. Prices are subject to change without notice. Minimum quantities may apply. Price


$24.28 $35.58 $82.76 $48.55 $44.48 $64.14 $53.38 $71.17


$22.50 $18.00 $30.00 $24.00 $40.00 $32.00


STRUCTURES


BFG Supply Co. (800) 883-0234 | Toll Free Fax: (800) 645-6126 | www.bfgsupply.com


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