Dayton PPTPXX605G Replacement Pump Casing for Gear Pump
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This is a new OEM-equivalent replacement pump casing (part number PPTPXX605G, Grainger item 46L052) manufactured by GGS for use with Dayton gear pump assemblies. The cast iron body features a black painted exterior with two precision-machined circular bores — a large top-face bore with a multi-bolt mounting flange pattern (approximately 8 bolt holes) that serves as the pump chamber seat, and a side-face crescent-profile gear cavity plate with a multi-port bolt pattern for the gear set interface. The casing includes multiple threaded port bosses on the top and side faces: one large-diameter inlet/outlet port (approximately 1 in NPT) and two smaller gauge/drain ports (approximately 1/4 in NPT), providing flexible plumbing configurations. Gross shipping weight per the box label is 16–17 lbs; this listing is for a single new casing as sold through Grainger distribution under Dayton part PPTPXX605G.
Product Specifications
| Manufacturer Part Number | PPTPXX605G |
| Grainger Item Number | 46L052 |
| Brand | Dayton / GGS |
| Component Type | Pump Casing (Body) |
| Material | Cast Iron |
| Exterior Finish | Black Paint |
| Pump Type Compatibility | Gear Pump |
| Top Flange Bolt Pattern | Approx. 8-bolt circular pattern |
| Side Face Port Style | Crescent gear cavity w/ multi-bolt flange |
| Country of Origin | China |
| Condition | New |
| Gross Weight (per box label) | 16-17 lbs |