4-Step Mechanical Suspension with Lift Assist (309 lb)

70.312 Mechanical 4-Step Suspension (Lift Assist) Front View Click to view a larger image
Part #:
70.312
Alt. Part #:
MSG85
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Description

Mechanical 4-step suspension with lift assist for J.R. Merritt operator chair systems.

Heavy duty mechanical 4-step suspension with seat height lift assist. Supports weight up to 309 lb [140 kg] and features a height adjustment of 3.2 in [80 mm].

Specifications

Shipping

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 70.312 is compatible with, as well as their applicable support downloads.

Videos

How to Operate the Weight Adjustment on a Grammer Actimo Mechanical Suspension
How to Operate the Height Adjustment on a Grammer Actimo Mechanical Suspension

Specifications

Chair System Compatibility:
Grammer Actimo, HFC-100, Merritt Synergy, FSA/FSAD, FSMMD/FSMMDER, LFC/LRC, Merritt Select, Merritt Ultra, SV1C
Chair-System-Compatibility Hidden:
Grammer-Actimo, HFC-100, Merritt-Synergy, FSA-FSAD, FSMMD-FSMMDER, LFC-LRC, SV1C
Color:
Black
Part Type (Chair):
Suspension
Suspension:
4-Step HD Mechanical
Suspension Height Adjustment:
3.2 in (80mm) in 4 increments
Weight Adjustment:
Up to 309 lb (140 kg)
Weight (kg):
20.42 kg
Weight (lb):
45 lb