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3.4SMSR-20 - Seismic Restrained Spring Mount

SMSR-020 mounts are engineered to provide superior isolation from critical vibrations while offering all-directional restraint against vertical and horizontal forces. Compact and lightweight, their low height allows significant size reduction and facilitates installation in space-constrained areas. Each unit includes an embedded leveling feature for precise adjustments, with a zinc-plated steel frame for corrosion resistance and powder-coated springs for long-lasting durability.

Recommended for: HVAC, industrial, and acoustic applications, ensuring performance and compliance. Ideal for lightweight units such as Air Handling Units (AHUs), Air Washers, and other related equipment.

Features:
Low-profile design enables installation where space is limited.
Height-adjustable with bolt-through capability for easy on-site adjustment.
Zinc-plated steel housing offers excellent corrosion resistance.
Powder-coated springs ensure long-term durability and corrosion protection.
Springs feature a safety factor accommodating 50% extra load beyond the rated capacity.
Color-coded springs allow quick field identification.
All mount components remain safe under solid load conditions.
Springs are designed with a horizontal stiffness equal to the vertical rated stiffness (Kx/Ky = 1.0).
Please contact us for larger volume orders as further discounts may apply.
ModelRated Load (lbs)Deflection at Rated Load (in)Spring Rate (lbs/in)Spring ColourShipping Weight (lbs)PriceQuantityTotal
SMSR-02050.5010Black0.8
$28.00 USD
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SMSR-021150.5030Blue0.8
$29.00 USD
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SMSR-022350.5070Red0.8
$30.00 USD
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SMSR-023500.50100Yellow0.8
$31.00 USD
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SMSR-024800.40200White0.8
$32.00 USD
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SMSR-0251300.40325Green0.8
$33.00 USD
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Note: When product price is not shown, please call our office for technical consultation prior to place an order

Notes:

1. Standard finish: Housing and hardware - Zinc-electroplating; Spring - Powder coating (Color: see table).

2. All springs will accommodate an extra 50% load from the rated load to the solid load.

3. All springs are designed with a horizontal stiffness of 1.0 times of the vertical rated stiffness (Kx / Ky)

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