Starline Enterprises

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Pre Compressed Spring Hanger (50 mm)

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We are counted amongst the respected Manufacturers, Exporters and Suppliers of Pre Compressed Spring Hanger (50 mm). It is widely applied in the suspension of water pipelines and in seismically restrained rotating equipment. Pre Compressed Spring Hanger that we offer is highly appreciated for its sturdy construction, high strength and excellent performance. Furthermore, we make available bulk quantities of Pre Compressed Spring Hanger at very reasonable rates.

Conforms To
  • Designed to BS 1726-1: 1987
  • Tolerance to BS 1726-1: 2002
  • SAE and Ashrae Guidelines for vibration isolation

Product Features
  • Spring Diameter to height ratios are designed to ensure that spring will never buckle even when fully loaded.
  • Suspension rod misalilgnment (30 degree arc) is compensated in hanger design.
  • Direct Connection to lower suspension rod by means of a threaded rod coupler.
  • Printed deflection scale to indicate total spring deflection.
  • Pre compressed spring effectively minimizes transfer of variations in pipe load during of pipes thus protecting equipment connections / flexible joints and also prevents overloading of the main equipment isolators.
  • Locking rubber bush centralizes the spring and prevents dislocation.
  • Springs are powder coated with appropriate color coding to facilitate identification.
  • Frame is made of G.I. Steel and powder coated to 100 microns paint thickness (exceeds 1000 hours of salt spray test) and conforming to ASTM b- 117.

  • Frame hot dip Galvanised (Prefix Part Number with "HDG")
  • Spring Neoprene Coated (Prefix Part Number with "N")
  • Spring Plastic Coated (Prefix Part Number with "P")

Selection / Ordering : Point Load (Calculated to Include all variables such as weight of water in pipe lines etc if applicable).

Installation Guide Lines : Included in Packaging.

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Selection Table For 50 mm Deflection Precompressed Spring Hangers

Isolator Model Rated Load (kg) Spring Colours Dimension (mm)
L W H E (apprx.) d
SPCSH50-B25 25 Green          
SPCSH50-B50 50 Red          
SPCSH50-B75 75 Black 77 60 170 100 M12
SPCSH50-B100 100 Yellow          
SPCSH50-B150 150 Blue          
SPCSH50-C200 200 Green          
SPCSH50-C250 250 Red          
SPCSH50-C300 300 Black          
SPCSH50-C400 400 Yellow 94 80 200 115 M16
SPCSH50-C500 500 Black/Green          
SPCSH50-C600 600 Yellow/Green          
SPCSH50-G700 700 Black          
SPCSH50-G800 800 Yellow 107 95 240 130 M20
SPCSH50-G1000 1000 Blue          
SPCSH50-G1200 1200 Blue/Green 107 95 260 145 M24
SPCSH50-G1400 1400 Blue/Brown 107 95 260 145 M24
SPCSH50-2G1600 1600 Yellow 260 100 360 175 M30
SPCSH50-2G2000 2000 Blue          
SPCSH50-2G2400 2400 Blue/Green 260 100 385 190 M36
SPCSH50-2G2800 2800 Blue/Brown 260 100 385 190 M36



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