Heavy Duty Pneumatic 24V Suspension (485 lb)

Part #:
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24V heavy duty pneumatic suspension for J.R. Merritt operator chair systems.

Pneumatic heavy duty 24V suspension with integrated compressor, automatic weight compensation and horizontal isolator. Supports weight up to 485 lb [220 kg] and features a height adjustment of 3.2 in [80 mm].



In stock spare parts typically ship within 3 - 4 business days. Please contact us for an estimated delivery timeframe on backordered items. All products are shipped via UPS or ABF Freight based on weight and/or size. Alternatively, you have the option to provide your account # and preferred carrier.

Support Downloads

See below for all J.R. Merritt Control products that 70.465 is compatible with, as well as their applicable support downloads.


How to Operate a Grammer Actimo Pneumatic (Air) Suspension
How to Connect Power to a Grammer Actimo Pneumatic (Air) Suspension


Chair System Compatibility:
FSA/FSAD, Grammer Actimo, LFC/LRC, Merritt Select, Merritt Synergy, FSMMD/FSMMDER, Merritt Ultra, SV1C
Chair-System-Compatibility Hidden:
FSA-FSAD, Grammer-Actimo, LFC-LRC, Merritt-Synergy, FSMMD-FSMMDER, SV1C
Part Type (Chair):
24V Pneumatic (Air)
Suspension Height Adjustment:
3.2 in [80 mm]
Weight Adjustment:
Up to 485 lbs [220 kg]
Weight (kg):
36.29 kg
Weight (lb):
80 lb