BA2-1/2X4X2FF-L Fabco Multi-power Pressure booster

Fabco BA2-1/2X4X2FF-L Pneumatic pressure booster with pneumatic continuous cycling - 2-stage model -(Multi-power boosters BA series) - 2-1/2" (B2-1/2") bore - 4" (S4") stroke - 4 x 1/4" NPT threaded pneumatic ports - Aluminium body (hard anodized ID / clear anodized OD) - output end flange mounting with Fabco pattern