The Topside tensioner CTST is reliable, economical and dependable insert type hydraulic tensioner that is proven in the marketplace. The tool is designed to fit on to most ANSI B16.5, ANSI B16.47 Series 1, MSS-SP44, API-6A and API17D flanges. Simple to use and designed to fit many applications, each base tool can be converted for use on a different bolt size by the use of conversion kits.

Technical Specifications

Max load capacity443.05 kN

TypeTensioner

Hydraulic pressure area2953.69 mm2

Certifications, standards & directives

Compliance with other UK RegulationsS.I. 2016/1105

UK RegulationsS.I. 2008/1597 (Annex 1 Clause: 1.1, 1.3, 1.5, 1.6, 1.7)

EU Directives2006/42/EC (Annex 1 Clause: 1.1, 1.3, 1.5, 1.6, 1.7)

Compliance with other EU Directives2014/68/EU (PED)

Dimension & weight

C90 mm

B31 mm

A/F2 in

F85 mm

Thread Size1.1/4"-8UN

Weight11.24 lbA

102 mm

D95 mm

G75 mm

stroke0.591 in

SizeCTST No. 2

E54 mm

Air information

Max working pressure1500 bar