FR-25 series are powerful, light, durable and efficient non-rotary sand rammers. The range is defined by 2 type of tools with blows 13Hz and stroke 25.4mm x 83mm. These sander rammers are excellent for ramming sand for casting in any ferrous or non-ferrous foundry. Push lever throttle and locking lever throttle are designed for different regulations. This range provide PT and NPT inlet.