ProductsSpring Vibration IsolatorsSMSR-A/AF/AT - Spring Isolator/Restrainer

4.1SMSR-A/AF/AT - Spring Isolator/Restrainer

SMSR-A/AF/AT spring mounts are designed to provide efficient isolation from critical vibrations and all-directional restraint from vertical and horizontal forces, as well as from forces due to seismic activities and high wind loads. There are three available configurations:

SMSR-A: top with a bracket and inside leveling adjustment feature
SMSR-AF: flat top with inside leveling adjustment feature
SMSR-AT: bolted top with leveling adjustment feature

Recommended for:

HVAC equipment, fan air circulation systems, compressors, pumps, chillers, AC units, cooling towers, inertia bases, etc.

SMSR-A

SMSR-AF

SMSR-AT

SMSR-A/AF/AT - Dimensions

Printable Pages:

SMSR-A / SMSR-AF / SMSR-AT

Installation instructions - SMSR-A/AF/AT

SMSR-A 3D CAD

SMSR-AF 3D CAD

SMSR-AT 3D CAD

Features:

Steel housing designed to withstand seismic and high wind forces.

Available 1" and 2" Deflection at rated load.

All springs at rated loads have 50% additional travel to solid load.

Safety factor - Springs will accommodate 50% extra load from rated load to solid load.

Certified ASHRAE 171-2017.

Zinc plated housing for excellent corrosion resistance.

All springs are coated with baked enamel for good corrosion resistance.

Springs are color-coded for easy field identification.

All mounts' elements are safe at solid load.

Click Here for Heavy-duty Seismic Restrained Spring Mounts:

Please contact us for larger volume orders as further discounts may apply.

Model	Rated Load (lbs)	Deflection at Rated Load (in)	Spring Rate (lbs/in)	Spring Colour	Price
1'' DEFLECTION
SMSR-101	50	1	50	Black	$40.00 USD
SMSR-103	120	1	120	Blue	$40.00 USD
SMSR-105	270	1	270	Brown	$40.00 USD
SMSR-107	650	1	650	Yellow	$40.00 USD
SMSR-109	1,000	.84	1,190	Green	$40.00 USD
2'' DEFLECTION
SMSR-170	43	2	22	Blue	$48.00 USD
SMSR-171	120	2	60	Red	$48.00 USD
SMSR-172	155	2	78	Orange	$48.00 USD
SMSR-173	195	2	98	Green	$48.00 USD
SMSR-174	236	2	118	White	$48.00 USD
SMSR-175	300	2	150	Brown	$48.00 USD
SMSR-176	395	2	198	Black	$48.00 USD

Note: When product price is not shown, please call our office for technical consultation prior to place an order

Notes:

a) Wind and Seismic Certification Compliance Report 1701502-CR-001-R1 is available upon request

b) 100 Spring: 2” Outside diameter x 4” Free Length.

c) 170 Spring: 2” Outside diameter x 5” Free Length.

d) Rated load is the maximum load recommended.

e) Anti-skid rubber acoustical pad can be provided upon request.