The OPW 890 series hi-load spring balance is OPW’s latest advance in loading arm technology. Engineered to provide stable balancing, easy/safe adjustment and the highest load capabilities. Many of today’s loading arm applications demand longer reaches, larger pipe sizes and more accessories; all of which can significantly to the counterbalancing requirements. The 80 provides the flexibility to design larger arms without sacrificing performance.
Torsion Spring Balance Units: 890 Hi-load Series