9412 | Open Spring Mounting Type OSB, OSS & OS25

OPEN SPRING MOUNTING – TYPE OSB, OSS & OS25 – DEFLECTION 20 / 29 MM – LOAD 10 / 2300 KG

This unique range of Open Spring mountings uses integral rubber end fixing of the springs which sets them apart from all other designs. Larger capacity open spring mountings use rubber grommets and base pads to ensure no direct metal path between the machine and the seating, thus enhancing high frequency noise isolation.

Originally designed for use with Type IPF Inertia Pouring Frames, the OS mountings are now widely used to isolate vibration from every conceivable type of rotating and reciprocating machine. Where control of transient motion is required Open Spring mountings can be used in conjunction with our Viscous Dampers Type SFD.

Fig:

9412

Class & Approvals:

LR / UKAS

Rated load (kg):

10 – 2300 kg

Bolt dia:

M8 – M24

Deflection at rated load:

20 – 29 mm

HD Bolts:

M6 – M16

Machine speeds:

300 up to 2000 rpm

Efficiency %:

15 mm defl 68,7 – 98,5 / 25 mm defl 34,0 – 99,1

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Frame:

All steel components are Zinc plated

Application:

Axial and Centrifugal Fans / Air Handling Units /
Pipework / Pumps / Generating sets / Compressors

No rights can be derived from the information on this website and our documents. Information can be manufacture dependent.

9411 | Open Spring Mounting Type OS50, OS60, OS75 & OS100

OPEN SPRING MOUNTING – TYPE OS50/60/75/100 – DEFLECTION 50 / 100 MM – LOAD 100 / 2300 KG

Originally designed for use with Type IPF Inertia Pouring Frames, the OS Mountings are now widely used to isolate vibration from every conceivable type of rotating and reciprocating machine. Where control of transient motion is required Open Spring Mountings can be used in conjunction with our Viscous Dampers Type SFD.

For applications requiring bolting down, the rubber seating pad and grommets ensure that there is no direct metal path between the machine and the seating, thus enhancing the high frequency noise isolation.

Fig:

9411

Class & Approvals:

LR / UKAS

Rated load (kg):

100 – 3500 kg

Bolt dia:

M16 – M24

Deflection at rated load:

50 – 100 mm

HD Bolts:

M12 – M16

Machine speeds:

300 up to 2000 rpm

Efficiency %:

50 mm defl 75,2 – 99,5 / 100 mm defl 89,0 – 99,8

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Frame:

All steel components are Zinc plated

Application:

Axial and Centrifugal Fans / Air Handling Units /
Pipework / Pumps / Generating sets / Compressors / etc.

No rights can be derived from the information on this website and our documents. Information can be manufacture dependent.

9422 | Open Restrained Spring Mounting Type ORS50

OPEN RESTRAINED SPRING MOUNTING – TYPE ORS50 – 4 SPRINGS

The ORS mounting has been designed specifically for applications where transmission of low frequency machinery vibration to a building structure must be reduced to avoid physical damage or annoyance to the occupants. It is a low frequency mounting specifically designed to limit vertical movement on equipment such as cooling towers and chillers. This could otherwise be excessive due to the low stiffness springs required to provide isolation of low frequency vibration.

Fig:

9422

Class & Approvals:

LR / UKAS

Rated load (kg):

ORS25/2 & ORS25/4 200-4000kg
ORS50/2 & ORS50/4 200-2000kg

Bolt dia:

M24

Deflection at rated load:

25 – 50 mm

HD Bolts:

M16

Machine speeds:

300 up to 1500 rpm

Efficiency %:

25 mm defl 34,0 – 98,4 / 50 mm defl 75,2 – 99,2

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Frame:

All steel components are Zinc plated

Application:

Axial and Centrifugal Fans / Air Handling Units / Pipework
Pumps / Generating sets / Compressors

No rights can be derived from the information on this website and our documents. Information can be manufacture dependent.

9421 | Open Restrained Spring Mounting Type ORS25

OPEN RESTRAINED SPRING MOUNTING – TYPE ORS25 – 2 SPRINGS

The ORS mounting has been designed specifically for applications where transmission of low frequency machinery vibration to a building structure must be reduced to avoid physical damage or annoyance to the occupants. It is a low frequency mounting specifically designed to limit vertical movement on equipment such as cooling towers and chillers. This could otherwise be excessive due to the low stiffness springs required to provide isolation of low frequency vibration.

Fig:

9421

Class & Approvals:

LR / UKAS

Rated load (kg):

ORS25/2 & ORS25/4 200-4000kg
ORS50/2 & ORS50/4 200-2000kg

Bolt dia:

M24

Deflection at rated load:

25 – 50 mm

HD Bolts:

M16

Machine speeds:

300 up to 1500 rpm

Efficiency %:

25 mm defl 34,0 – 98,4 / 50 mm defl 75,2 – 99,2

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Frame:

All steel components are Zinc plated

Application:

Axial and Centrifugal Fans / Air Handling Units / Pipework
Pumps / Generating sets / Compressors

No rights can be derived from the information on this website and our documents. Information can be manufacture dependent.

9431 | Enclosed Spring Mounting Type ES and ECS

ENCLOSED SPRING MOUNTING – TYPE ES & ECS – DEFLECTION 20/ 50 MM – LOAD 10 / 1400 KG

A unique range of mountings designed primarily for building services applications where the control of low frequency vibration and noise emanating from mechanical plant is of paramount importance.

The benefits of a combined rubber and steel housing for the spring have helped establish the ES and ECS mountings as industry standards accepted by specifiers, equipment manufacturers and mechanical services installers alike.

Fig:

9431

Class & Approvals:

LR / UKAS

Rated load (kg):

10 – 1400 kg

Bolt dia:

M8 – M16

Deflection at rated load:

15 – 50 mm

HD Bolts:

M6 – M12

Machine speeds:

300 up to 2000 rpm

Efficiency %:

15 mm defl 68,7 – 98,5 / 50 mm defl 75,2 – 99,5

Markets:

Maritime / Offshore / Industry / Energy / Petrochemical

Frame:

All steel components are Zinc plated

Application:

Axial and Centrifugal Fans / Air Handling Units / Pipework / Rotary and Multi-Cylinder Compressors
Chillers and Cooling Towers
Isolation of Sensitive Equipment

No rights can be derived from the information on this website and our documents. Information can be manufacture dependent.