the tray is a great spot to hold your live centers

Abrasive Type Non-Woven Abrasive Material Aluminum Oxide Item Finishing Disc Grade Polish Series FX STAINLESS Connector Type Unthreaded Hole Arbor Hole Type Unthreaded Resistance Properties Heat Maximum Operating Speed 4

It also acts as a secondary filtration for cleaner air

A lot of pumps are cast iron but can also be aluminum

WARRANTY INFORMATION

Graco 16C566 PR70 HOSE ASSY HEATED 3/8X120 SS 5.0gpm the tray is a greatSpecifications UPC Product: 00755652196914 Family Code: FAMOCA Country of Origin: US Unit of Measure: EA Height: . 85 IN 2. 159 CM Length: 15. 05 IN 38. 227 CM Width: 14. 85 IN 37. 719 CM Volume: . 11 FT3 0. 003 M3 Shipping Weight: . 46 LBS 0. 209 KG