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MASON Floor-Mount Vibration Isolator: Spring, 310 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd - Spring-Style Floor-Mount Vibration Isolators
MASONSpring-Style Floor-Mount Vibration Isolators

MASON Floor-Mount Vibration Isolator: Spring, 310 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd

The MASON Floor-Mount Vibration Isolator: Spring (MPN 5C129) is a spring-style floor-mount vibration isolator with a 310 lb capacity, 4 1/2 in height, 2 1/8 in width, and 5 3/4 in depth. It features a 3/8 in screw…

SKU 3G-OTH-535250

Brand
MASON
Item
Floor-Mount Vibration Isolator: Spring, 310 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd
Category
Spring-Style Floor-Mount Vibration Isolators
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Technical Specifications

MASON
Manufacturer Part Number
5C129
Wd
2 1/8 in
Dp
5 3/4 in
Ht
4 1/2 in
Capacity
310 lb
Screw Size
3/8 in
Spring Color
Yellow
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Technical Documents

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MASON Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MASON Floor-Mount Vibration Isolator: Spring (MPN 5C129) is a spring-style floor-mount vibration isolator with a 310 lb capacity, 4 1/2 in height, 2 1/8 in width, and 5 3/4 in depth. It features a 3/8 in screw size and a yellow spring.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a MASON floor-mount vibration isolator used for?

A MASON floor-mount vibration isolator reduces transmitted vibration from mechanical equipment such as pumps, compressors, and HVAC units. It isolates structure-borne noise and shock, protecting building foundations and extending equipment life in industrial and commercial applications.

What are the specifications of the MASON 5C129 vibration isolator?

The MASON 5C129 is a spring-style floor-mount isolator with a 310 lb capacity, 4 1/2 in height, 2 1/8 in width, and 5 3/4 in depth. It uses a 3/8 in screw size and features a yellow spring. The manufacturer part number is 5C129.

Where to buy MASON vibration isolators worldwide?

3G Electric supplies MASON vibration isolators worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the MASON 5C129 or other spring isolators.

How to install a MASON spring vibration isolator?

Install the MASON isolator on a level, clean floor surface. Align the equipment mounting holes with the isolator's 3/8 in screw holes and secure with bolts. Ensure the spring is not fully compressed during operation. Follow manufacturer guidelines for load distribution and leveling.

Used in

Common applications for MASON
Hotel bathroom — MASON robe hook (chrome-plated) for guest towel hanging in high-humidity environments
Office restroom — MASON robe hook (satin finish) for employee coat and bag storage
Gym locker room — MASON robe hook (chrome-plated) for towel and clothing hooks near showers
Residential bathroom — MASON robe hook (satin finish) for bathrobe storage in master suites
Hospital patient room — MASON robe hook (chrome-plated) for personal item hanging in semi-private spaces

MASON Products

3G Electric supplies MASON spring-style floor-mount vibration isolators. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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MASON Floor-Mount Vibration Isolator: Spring, 200 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C128). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Black.
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MASON Floor-Mount Vibration Isolator: Spring, 200 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C128). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Black.
MASON Floor-Mount Vibration Isolator: Spring, 400 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C130). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Green.
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MASON Floor-Mount Vibration Isolator: Spring, 400 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C130). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Green.
MASON Floor-Mount Vibration Isolator: Spring, 1,250 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Gray (MPN 5C136). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Gray.
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MASON Floor-Mount Vibration Isolator: Spring, 1,250 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Gray (MPN 5C136). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Gray.
MASON Floor-Mount Vibration Isolator: Spring, 750 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, 8 1/4 in Dp (MPN 5C133). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: White.
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MASON Floor-Mount Vibration Isolator: Spring, 750 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, 8 1/4 in Dp (MPN 5C133). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: White.
MASON Floor-Mount Vibration Isolator: Spring, 1,650 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Black (MPN 5C137). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Black.
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MASON Floor-Mount Vibration Isolator: Spring, 1,650 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Black (MPN 5C137). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Black.
MASON Floor-Mount Vibration Isolator: Spring, 125 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C127). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Brown.
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MASON Floor-Mount Vibration Isolator: Spring, 125 lb Capacity, 4 1/2 in Ht, 2 1/8 in Wd, 5 3/4 in Dp (MPN 5C127). Key specifications — Brand: MASON; Screw Size: 3/8 in; Spring Color: Brown.
MASON Floor-Mount Vibration Isolator: Spring, 1,000 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Blue (MPN 5XR50). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Blue.
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MASON Floor-Mount Vibration Isolator: Spring, 1,000 lb Capacity, 5 5/8 in Ht, 2 3/4 in Wd, Blue (MPN 5XR50). Key specifications — Brand: MASON; Screw Size: 1/2 in; Spring Color: Blue.
MASON Floor-Mount Vibration Isolator: Spring, 2,650 lb Capacity, 5 5/8 in Ht, 3 1/2 in Wd, Red (MPN 5C140). Key specifications — Brand: MASON; Screw Size: 5/8 in; Spring Color: Red.
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MASON Floor-Mount Vibration Isolator: Spring, 2,650 lb Capacity, 5 5/8 in Ht, 3 1/2 in Wd, Red (MPN 5C140). Key specifications — Brand: MASON; Screw Size: 5/8 in; Spring Color: Red.