# Mud pumps and air-operated diaphragm pumps · SRM Specifications | Dingfeng

Canonical: https://dingfeng.maisiie.cn/en/products/mud.html

# Mud pumps and air-operated diaphragm pumps · SRM Specifications

Mud pump and diaphragm pump catalog for liquid-handling inquiries with different solids and material requirements.

Authorized general distributor for Shanghai Renmin Enterprise Group (SRM) in Guangzhou and Foshan

泥浆泵 / QBY / SK 真空泵

## Applications to discuss

- Slurry transfer
- site drainage
- process liquid transfer

## Selection information

Provide solids size, liquid composition, viscosity, temperature and available power or compressed-air conditions. Confirm wetted materials and seals.

## Model specifications

Source: Shanghai Renmin Enterprise Group, November 2022 catalog. Original notes are retained in Chinese. Specifications and flagged uncertainties require confirmation against current manufacturer documents. Listings are not live stock.Expand all tables

Mud pump series · Source page 87 · 34 rows

Mud pump series · Source page 87
 | No. | PowerKW | Model | Shaft height | Total height
 | 1 | 1.5KW | 2寸、2.5寸 | 48CM | 64CM
 | 2 | 1.5KW | 2寸、2.5寸 | 80CM | 96CM
 | 3 | 1.5KW | 2寸、2.5寸 | 118CM | 134CM
 | 4 | 1.5KW | 2寸、2.5寸 | 168CM | 184CM
 | 5 | 1.5KW | 2寸、2.5寸 | 双接118CM+100CM | 234CM
 | 6 | 1.5KW | 2寸、2.5寸 | 双接168CM+100CM | 284CM
 | 7 | 3KW | 2寸、2.5寸 | 48CM | 65CM
 | 8 | 3KW | 2寸、2.5寸 | 80CM | 97CM
 | 9 | 3KW | 2寸、2.5寸 | 118CM | 135CM
 | 10 | 3KW | 2寸、2.5寸 | 168CM | 185CM
 | 11 | 3KW | 2寸、2.5寸 | 双接118CM+100CM | 235CM
 | 12 | 3KW | 2寸、2.5寸 | 双接168CM+100CM | 285CM
 | 13 | 3KW | 3寸 | 48CM | 67CM
 | 14 | 3KW | 3寸 | 80CM | 99CM
 | 15 | 3KW | 3寸 | 118CM | 137CM
 | 16 | 3KW | 3寸 | 168CM | 187CM
 | 17 | 3KW | 3寸 | 双接118CM+100CM | 237CM
 | 18 | 3KW | 3寸 | 双接168CM+100CM | 287CM
 | 19 | 4KW | 4寸 | 48CM | 67CM
 | 20 | 4KW | 4寸 | 80CM | 99CM
 | 21 | 4KW | 4寸 | 118CM | 137CM
 | 22 | 4KW | 4寸 | 168CM | 187CM
 | 23 | 4KW | 4寸 | 双接118CM+100CM | 237CM
 | 24 | 4KW | 4寸 | 双接168CM+100CM | 287CM
 | 25 | 小7.5KW细管 | 4寸、3寸 | 80CM | 100CM
 | 26 | 小7.5KW细管 | 4寸、3寸 | 118CM | 138CM
 | 27 | 小7.5KW细管 | 4寸、3寸 | 168CM | 188CM
 | 28 | 小7.5KW细管 | 4寸、3寸 | 双接118CM+100CM | 238CM
 | 29 | 小7.5KW细管 | 4寸、3寸 | 双接168CM+100CM | 288CM
 | 30 | 小7.5KW粗管 | 4寸、3寸 | 80CM | 100CM
 | 31 | 小7.5KW粗管 | 4寸、3寸 | 118CM | 138CM
 | 32 | 小7.5KW粗管 | 4寸、3寸 | 168CM | 188CM
 | 33 | 小7.5KW粗管 | 4寸、3寸 | 双接118CM+100CM | 238CM
 | 34 | 小7.5KW粗管 | 4寸、3寸 | 双接168CM+100CM | 288CM

Source note / 样本注释：普通型泥浆泵

Mud pump series · Source page 88 · 24 rows

Mud pump series · Source page 88
 | No. | PowerKW | Model | Shaft height | Total height
 | 35 | 7.5KW | 4寸、3寸 | 48CM | 70CM
 | 36 | 7.5KW | 4寸、3寸 | 80CM | 102CM
 | 37 | 7.5KW | 4寸、3寸 | 118CM | 140CM
 | 38 | 7.5KW | 4寸、3寸 | 168CM | 190CM
 | 39 | 7.5KW | 4寸、3寸 | 双接118CM+100CM | 240CM
 | 40 | 7.5KW | 4寸、3寸 | 双接168CM+100CM | 290CM
 | 41 | 15KW | 4寸 | 80CM | 107CM
 | 42 | 15KW | 4寸 | 118CM | 145CM
 | 43 | 15KW | 4寸 | 168CM | 195CM
 | 44 | 15KW | 4寸 | 双接118CM+100CM | 245CM
 | 45 | 15KW | 4寸 | 双接168CM+100CM | 295CM
 | 46 | 7.5KW | 6寸 | 80CM | 105CM
 | 47 | 7.5KW | 6寸 | 118CM | 143CM
 | 48 | 7.5KW | 6寸 | 168CM | 193CM
 | 49 | 7.5KW | 6寸 | 双接118CM+100CM | 243CM
 | 50 | 7.5KW | 6寸 | 双接168CM+100CM | 293CM
 | 51 | 15KW | 6寸 | 80CM | 107CM
 | 52 | 15KW | 6寸 | 118CM | 145CM
 | 53 | 15KW | 6寸 | 168CM | 195CM
 | 54 | 15KW | 6寸 | 双接118CM+100CM | 245CM
 | 55 | 15KW | 6寸 | 双接168CM+100CM | 295CM
 | 56 | 22KW | 6寸、4寸 | 80CM | 112CM
 | 57 | 22KW | 6寸、4寸 | 118CM | 150CM
 | 58 | 22KW | 6寸、4寸 | 168CM | 200CM

Source note / 样本注释：普通型泥浆泵

Mud pump series · Source page 88 · 10 rows

Mud pump series · Source page 88
 | No. | PowerKW | Model | Shaft height | Total height
 | 59 | 3KW | 2寸、3寸、2.5寸 | 80CM | 89CM
 | 60 | 3KW | 2寸、3寸、2.5寸 | 118CM | 128CM
 | 61 | 3KW | 2寸、3寸、2.5寸 | 168CM | 178CM
 | 62 | 3KW | 2寸、3寸、2.5寸 | 双接118CM+100CM | 228CM
 | 63 | 3KW | 2寸、3寸、2.5寸 | 双接168CM+100CM | 278CM
 | 64 | 4KW | 4寸 | 80CM | 89CM
 | 65 | 4KW | 4寸 | 118CM | 128CM
 | 66 | 4KW | 4寸 | 168CM | 178CM
 | 67 | 4KW | 4寸 | 双接118CM+100CM | 228CM
 | 68 | 4KW | 4寸 | 双接168CM+100CM | 278CM

Source note / 样本注释：高扬程泥浆泵

Mud pump series · Source page 89 · 5 rows

Mud pump series · Source page 89
 | No. | PowerKW | Model | Shaft height | Total height
 | 69 | 7.5KW | 4寸 | 80CM | 92CM
 | 70 | 7.5KW | 4寸 | 118CM | 130CM
 | 71 | 7.5KW | 4寸 | 168CM | 180CM
 | 72 | 7.5KW | 4寸 | 双接118CM+100CM | 230CM
 | 73 | 7.5KW | 4寸 | 双接168CM+100CM | 280CM

Source note / 样本注释：切割泥浆泵

Mud pump series · Source page 89 · 9 rows

Mud pump series · Source page 89
 | No. | PowerKW | Model | Shaft height | Total height
 | 74 | 1.5KW | 2寸、2.5寸 | 80CM | 96CM
 | 75 | 1.5KW | 2寸、2.5寸 | 118CM | 134CM
 | 76 | 1.5KW | 2寸、2.5寸 | 168CM | 184CM
 | 77 | 3KW | 3寸 | 80CM | 99CM
 | 78 | 3KW | 3寸 | 118CM | 137CM
 | 79 | 3KW | 3寸 | 168CM | 187CM
 | 80 | 4KW | 4寸 | 80CM | 99CM
 | 81 | 4KW | 4寸 | 118CM | 137CM
 | 82 | 4KW | 4寸 | 168CM | 187CM

Source note / 样本注释：不锈钢管泥浆泵

Mud pump series · Source page 89 · 6 rows

Mud pump series · Source page 89
 | No. | PowerKW | Model | Shaft height | Total height
 | 83 | 3KW | 3寸、2.5寸、2寸 | 80CM | 89CM
 | 84 | 3KW | 3寸、2.5寸、2寸 | 118CM | 128CM
 | 85 | 3KW | 3寸、2.5寸、2寸 | 168CM | 178CM
 | 86 | 4KW | 4寸 | 80CM | 89CM
 | 87 | 4KW | 4寸 | 118CM | 128CM
 | 88 | 4KW | 4寸 | 168CM | 178CM

Source note / 样本注释：切割不锈钢管泥浆泵

Mud pump series · Source page 89 · 9 rows

Mud pump series · Source page 89
 | No. | PowerKW | Model | Shaft height | Total height
 | 89 | 3kw | 3寸 | 92CM | 102CM
 | 90 | 3kw | 3寸 | 双接92CM+50CM | 152CM
 | 91 | 3kw | 3寸 | 双接92CM+100CM | 202CM
 | 92 | 4kw | 4寸 | 92CM | 102CM
 | 93 | 4kw | 4寸 | 双接92CM+50CM | 152CM
 | 94 | 4kw | 4寸 | 双接92CM+100CM | 202CM
 | 95 | 7.5kw | 4寸 | 115CM | 126CM
 | 96 | 7.5kw | 4寸 | 双接115CM+50CM | 176CM
 | 97 | 7.5kw | 4寸 | 双接115CM+100CM | 226CM

Source note / 样本注释：抽粪绞龙泵

Mud pump series · Source page 90 · 5 rows

Mud pump series · Source page 90
 | No. | PowerKW | Model | Shaft height | Total height
 | 98 | 1.5KW | SK-0.4/1.5KW |  |
 | 99 | 2.2KW | SK-0.8/2.2KW |  |
 | 100 | 4KW | SK-1.5/4KW |  |
 | 101 | 5.5KW | SK-3.4/5.5KW |  |
 | 102 | 7.5KW | SK-4.5/7.5KW |  |

Source note / 样本注释：真空泵

QBY Series Pneumatic Diaphragm Pump · Source page 90 · 6 rows

QBY Series Pneumatic Diaphragm Pump · Source page 90
 | No. | Model | Cast iron / NBR | Cast iron / PTFE | Cast iron / F46 | Engineering plastic / F46
 | 103 | QBY-15 |  |  |  | 1014
 | 104 | QBY-20 |  |  |  | 1014
 | 105 | QBY-25 | 1198 | 1359 | 1560 | 1767
 | 106 | QBY-40 | 1267 | 1543 | 1664 | 1767
 | 107 | QBY-50 | 2431 | 2940 | 3548 | 3655
 | 108 | QBY-65 | 2534 | 3043 | 3629 | 3655

Source note / 样本注释：铸铁/工程塑料款（数值为参考价，元/台）

QBY Series Pneumatic Diaphragm Pump · Source page 90 · 6 rows

QBY Series Pneumatic Diaphragm Pump · Source page 90
 | No. | Model | Aluminum alloy / NBR | Aluminum alloy / PTFE | Aluminum alloy / F46
 | 109 | QBY-15 |  |  |
 | 110 | QBY-20 |  |  |
 | 111 | QBY-25 | 1462 | 1620 | 1724
 | 112 | QBY-40 | 1500 | 1663 | 1767
 | 113 | QBY-50 |  |  |
 | 114 | QBY-65 |  |  |

Source note / 样本注释：铝合金款（数值为参考价，元/台）

Mud pump series · Source page 90 · 1 rows

Mud pump series · Source page 90
 | No. | PowerKW | Model | Shaft height | Total height
 | 116 | 3KW | 3寸 | 118CM | 137CM

Source note / 样本注释：304不锈钢泥浆泵

Source note / 样本注释：原样本序号从114直接跳到116，缺115（原书编号断号）

Mud pump series · Source page 90 · 2 rows

Mud pump series · Source page 90
 | No. | PowerKW | Model | Shaft height | Total height
 | 117 | 7.5KW | 2.5寸、3寸 | 118CM | 138CM
 | 118 | 15KW | 3寸 | 118CM | 144CM

Source note / 样本注释：高扬程泥浆泵

Mud pump series · Source page 90 · 4 rows

Mud pump series · Source page 90
 | No. | PowerKW | Model | Shaft height | Total height
 | 119 | 1.5KW | 2寸 | 118CM | 134CM
 | 120 | 3KW | 3寸 | 118CM | 137CM
 | 121 | 4KW | 4寸 | 118CM | 137CM
 | 122 | 7.5KW | 4寸 | 118CM | 140CM

Source note / 样本注释：碳化硅泥浆泵

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