Description
Technical Parameters
Material Specifications for Roller Pump (P/N: B220304000004)
Housing: QT600-3 ductile iron (ISO 1083), tensile strength ≥600MPa, hardness 190–250 HB.
Roller: 20CrMnTi alloy (GB/T 3077), carburized (0.8–1.2mm depth), HRC 58–62.
Seals: NBR rubber (ISO 3601), oil-resistant, Shore A 70±5.
Shaft: 40Cr steel (ASTM A322), quenched to HRC 35–40.
Coating: Electroless nickel plating (ISO 4527), 15–20μm, salt spray resistance ≥500h.
Product Deatials
| Part Name | Roller Pump | Part Number | B220304000004 |
| Model |
7560C |
Application | for SANY Concrete Pump |
| Package Size | 140*140*160 mm | Weight | 5.5kg |
| MOQ | 1 PC | Brand Name | CBP |
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