• Used in conjunction with a press, this unit crushes filters up to ø115mm and removes most of the oil and sludge, which drains into a suitable container (not included).• Crushing filters minimizes the cost of disposal of hazardous waste by volume.• Supplied with ram extension to allow 2-stage crushing of large filters without repositioning press table.• Suitable for ø38mm(1.5") press rams.• Optional adaptors enable use with ø50mm and ø60mm rams.• Internal Diameter: 130mm, Effective Internal Height: 175mm.Used in conjunction with a press, this unit crushes filters up to ø115mm and removes most of the oil and sludge, which drains into a suitable container (not included). Crushing filters minimizes the cost of disposal of hazardous waste by volume. Supplied with ram extension to allow 2-stage crushing of large filters without repositioning press table. Suitable for ø38mm(1.5") press rams. Optional adaptors enable use with ø50mm and ø60mm rams.• Used in conjunction with a press, this unit