Metal Pump Flow Components
High chromium alloy belongs to wear-resistant galvanized iron. Paired with 26-28% chromium, its hardness reaches over HRC62. When conveying highly abrasive materials, the use of high chromium alloy to make wet ends gives the pump an extremely high abrasion resistance.
Material composition| C | Cr | Mo | Si | Mn | Ni | Cu | S | P |
| 2.6-3.0 | 26-28 | ≤3.0 | ≤1.2 | ≤2.0 | ≤2.5 | ≤2.0 | ≤0.06 | ≤0.1 |
| Density (kg/m3) | Hardness (HBW10/3000) | Tensile strength (MPa) | Mechanism Performance (J/cm2) | Young Modulus (Gpa) | Elongation at break (%) | Toughness (J) |
| 7500 | 650 | 780 | 6-10 | 220 | 0.4 | 190 |
Component type
Zidong provides a variety of high quality, and high chromium wet ends that are 100% interchangeable with wet ends from different international brands.
These wet ends include1. Impeller
Van number: optional in 2, 3 or 5 vans
Impeller structure: open impeller, semi-open impeller or closed impeller
| Pump Model | Our Part Number | Replaced Part Number |
| 1.5/1B-ZH | ZD-B1127NA | B1127NA |
| 1.5/1C-HH | ZD-CH1127NA | CH1127NA |
| 2/1.5B-ZH | ZD-B15127NA | B15127NA |
| 3/2C-ZH | ZD-C2147 | C2147 |
| 3/2D-ZH | ZD-DH2147 | DH2147 |
| 4/3C/D-ZH | ZD-D3147NA | D3147NA |
| 4/3E-HH | ZD-EH3147 | EH3147 |
| 6/4D/E-ZH | ZD-E4147 | E4147 |
| 6/4F-HH | ZD-FH4147A | FH4147A |
| 8/6E-ZH | ZD-F6147 | F6147 |
| 10/8F-ZH | ZD-FAM8147 | FAM8147 |
| 10/8E-ZH | ZD-F8147 | F8147 |
| 10/8ST-ZH | ZD-G8147 | G8147 |
| 12/10ST-ZH | ZD-G10147 | G10147 |
| 14/12ST-ZH | ZD-G12147 | G12147 |
| 6/4D-G | ZD-DG4137 | DG4137 |
| 8/6E-G | ZD-EG86137 | EG86137 |
| 10/8F-G | ZD-FG8137 | FG8137 |
| 12/10G-G | ZD-FG10137 | FG10137 |
| 14/12G-G | ZD-GG12137 | G12147 |
| Pump Model | Our Part Number | Replaced Part Number |
| 1.5/1B-ZH | ZD-B1110NA | B1110NA |
| 1.5/1C-HH | ZD-CH1110NA | CH1110NA |
| 2/1.5B-ZH | ZD-B15110NA | B15110NA |
| 3/2C-ZH | ZD-C2110NA | C2110NA |
| 3/2D-ZH | ZD-DH2110 | DH2110 |
| 4/3C/D-ZH | ZD-D3110 | D3110 |
| 4/3E-HH | ZD-EH3110 | EH3110 |
| 6/4D/E-ZH | ZD-E4110 | E4110 |
| 6/4F-HH | ZD-FH4110 | FH4110 |
| 8/6E-ZH | ZD-F6110 | F6110 |
| 10/8F/ST-ZH | ZD-G8110 | G8110 |
| 10/8E-ZH | ZD-F8110 | F8110 |
| 12/10ST-ZH | ZD-G10110 | G10110 |
| 14/12ST-ZH | ZD-G12110 | G12110 |
| Pump Model | Our Part Number | Replaced Part Number |
| 3/2D-ZH | ZD-DH2083 | DH2083 |
| 4/3E-HH | ZD-EH3083 | EH3083 |
| 6/4D/E-ZH | ZD-E4083 | E4083 |
| 8/6E-ZH | ZD-F6083 | F6083 |
| 10/8F/ST-ZH | ZD-G8083 | G8083 |
| 10/8E-ZH | ZD-F8083 | F8083 |
| 12/10ST-ZH | ZD-G10083 | G10083 |
| 14/12G-ZH | ZD-GG12041 | GG12041 |
| 14/12ST-ZH | ZD-G12083 | G12083 |
| 14/12G-G | ZD-GG1412013-1 | GG1412013-1 |
| Pump Model | Our Part Number | Replaced Part Number |
| 1.5/1B-ZH | ZD-B1041NA | B1041NA |
| 1.5/1C-HH | ZD-CH1041NA | CH1041NA |
| 2/1.5B-ZH | ZD-B15041NA | B15041NA |
| 3/2C-ZH | ZD-C2041 | C2041 |
| 3/2D-ZH | ZD-DH2041 | DH2041 |
| 4/3C/D-ZH | ZD-D3041 | D3041 |
| 4/3E-HH | ZD-EH3041 | EH3041 |
| 6/4D/E-ZH | ZD-E4041 | E4041 |
| 8/6E-ZH | ZD-F6041 | F6041 |
| 10/8F/ST-ZH | ZD-G8041 | G8041 |
| 10/8E-ZH | ZD-F8041 | F8041 |
| 12/10ST-ZH | ZD-G10041 | G10041 |
| 14/12G-ZH | ZD-GG12041 | GG12041 |
| 14/12ST-ZH | ZD-G12041 | G12041 |
| 6/4D-G | ZD-DG4041 | DG4041 |
| 10/8F-G | ZD-FG8041 | FG8041 |
| 12/10G | ZD-GG10041 | GG10041 |
| 14/12G-G | ZD-GG12041 | GG12041 |
| Pump Model | Our Part Number | Replaced Part Number |
| 1.5/1B-ZH | ZD-B028 | B028 |
| ZD-B029 | B029 | |
| 2/1.5B-ZH | ZD-B028 | B028 |
| ZD-B029 | B029 | |
| 3/2C-ZH | ZD-C028 | C028 |
| ZD-C029 | C029 | |
| 4/3C-ZH | ZD-D028 | D028 |
| ZD-CAM029 | CAM029 | |
| 1.5/1C-HH | ZD-CH028 | CH028 |
| ZD-CH029 | CH029 | |
| 4/3D-ZH | ZD-D028 | D028 |
| ZD-D029 | D029 | |
| 6/4D-ZH | ZD-DAM028 | DAM028 |
| ZD-DAM029 | DAM029 | |
| 3/2D-HH | ZD-DAM028 | DAM028 |
| ZD-DAM029 | DAM029 | |
| 6/4D-G | ZD-DAM028 | DAM028 |
| ZD-DAM029 | DAM029 | |
| 6/4E-ZH | ZD-E028 | E028 |
| ZD-E029 | E029 | |
| 8/6E-ZH | ZD-EAM028 | EAM028 |
| ZD-EAM029 | EAM029 | |
| 10/8E-ZH | ZD-EAM028 | EAM028 |
| ZD-EAM029 | EAM029 | |
| 4/3E-HH | ZD-EAM028 | EAM028 |
| ZD-EAM029 | EAM029 | |
| 8/6E-G | ZD-E028 | E028 |
| ZD-E029 | E029 | |
| 10/8F-G | ZD-F028 | F028 |
| ZD-F029 | F029 | |
| 12/10G-G | ZD-GG028 | GG028 |
| ZD-G029 | G029 | |
| 10/8ST-ZH | ZD-SH028 | SH028 |
| ZD-G029 | G029 | |
| 12/10ST-ZH | ZD-SH028 | SH028 |
| ZD-G029 | G029 | |
| 14/12ST-ZH | ZD-SH028 | SH028 |
| ZD-G029 | G029 |
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