The central stabilization narrowing allows the spring to maintain a more linear and rectilinear position inside the air unit, minimizing lateral displacements and maximizing the life span of the spring, moreover the constant performance of the RCS spring allows to obtain a firmer shot. The RCS springs specific to TopMax Elaborazioni are individually tested during production to guarantee punctually the value expressed in m / s.

Technical Specifications of the RCS Spring:

Spring length - 170.00mm,

External spring diameter - 14,30mm.

Treatments:
Pre-hardening treatment of steel,

browning,

Grinding on the ends (for a perfect coplanarity with the guide-spring and piston head bearing surfaces,

Progressive variable pitch of the turns,

Thermal stabilization treatment of the product.

We recommend the use of the spring in the configuration with a bearing on the spring guide and one under the piston head, to obtain the indicated performance and keep the duration over time as constant as possible.