Precompressed Spring Hangers


Vibro Acoustics Precompressed Spring Hangers (PSH) series provides vibration isolation for suspended equipment. The PSH springs are pre-compressed to 2/3rds of deflection at rated load to help with coordination during installation on site. The galvanized housing allows for 15° degree angular misalignment (30° total) from vertical before the support rod contacts the housing.

Our uniquely-engineered springs are powder- coated to endure a variety of environments, and other hardware shown is zinc-plated.

Product Models


PSH-SN

PSH-SN

Deflection: 1′′ (25 mm)
Load: 15 - 200 lbs

PSH-1N

PSH-1

Deflection: 1′′ (25 mm)
Load: 50 - 1800 lbs

PSH-2N

PSH-2

Deflection: 2′′ (51 mm)
Load: 50 - 1800 lbs

PSH-3N

PSH-3

Deflection: 3′′ (76.2 mm)
Load: 100 - 700 lbs

PSHB-SN

PSHB-SN

Deflection: 1′′ (25 mm)
Load: 15 - 200 lbs

PSHB-1

PSHB-1

Deflection: 1′′ (25 mm)
Load: 50 - 800 lbs

PSHB-2

PSHB-2

Deflection: 2′′ (51 mm)
Load: 50 - 1000 lbs

PSHR-SN

PSHR-SN

Deflection: 1′′ (51 mm)
Load: 15 - 200 lbs

PSHR-1N

PSHR-1

Deflection: 1′′ (51 mm)
Load: 50 - 1800 lbs

PSHR-2N

PSHR-2

Deflection: 2′′ (51 mm)
Load: 50 - 1800 lbs

PSHR-3N

PSHR-3

Deflection: 3′′ (76.2 mm)
Load: 100 - 700 lbs

PSHRB-SN

PSHRB-SN

Deflection: 1′′ (25 mm)
Load: 15 - 200 lbs

PSHRB-1

PSHRB-1

Deflection: 1′′ (25 mm)
Load: 50 - 800 lbs

PSHRB-2

PSHRB-2

Deflection: 2′′ (51 mm)
Load: 50 - 1000 lbs

PSHRB-3

PSHRB-3

Deflection: 3′′ (76 mm)
Load: 100 - 700 lbs