| 1.系列代碼 Series Symbol | LDD-SERIES |
| 2.出入口口徑 In-Outlet size | 40:40 50:50 75:75 |
| 3.馬力 Motor Power | 1:1HP(0.75KW) 2:2HP(1.5KW) 3:3HP(2.2KW) 5:5HP(3.75KW) |
| 4.配管形式 Type of Connection | F:法蘭 Flange |
| 5.泵體材質 Casing Material | G:GFRPP P:PVDF |
| 6.泵軸材質 Shaft Material | A:高鋁陶瓷 CERAMIC S:碳化硅SSIC |
| 7.軸承材質 Bearing Material | A:高鋁陶瓷 CERAMIC C:碳CARBON R:填充四氟 PTFE S:碳化硅 SSIC |
| 8.O型圈材質 O-Ring Material | E:三元乙丙 EPDM V：氟橡膠 VITON |
| 9.葉輪代碼 Code of impeller | 5:50HZ 6:60HZ |
| 10.電機類型 Motor type | 無標志 No code: TEFC 室內型Indoor type C:TEFC 室外型 Outdoor type A:增安型 Increased safety type |
| 11.特殊代碼 Special code | 無標志 No code: 標準型 Standard type S:特殊型 special type |
產品參數：
| 編號 NO. | 名稱 Description | 編號NO. | 名稱 Description |
| 1 | 自吸筒 Self-priming barrel | 11 | 泵軸 Shaft |
| 2 | 自吸筒墊片 Self-priming packing | 12 | 后封蓋O環(huán) Pear cover O-ring |
| 3 | 主體 Main body | 13 | 后封蓋 Pear cover |
| 4 | 注水蓋附O環(huán) Water filling cap and O-ring | 14 | 隔離套O環(huán) Insulate sheath O-ring |
| 5 | 單向閥 Check valve | 15 | 隔離套 Insulate sheath |
| 6 | 中封蓋 Check cover | 16 | 驅動磁鐵 Drive magent |
| 7 | 前止推環(huán) Front thrust ring | 17 | 腳座 Base frame |
| 8 | 耐磨環(huán) Wear ring | 18 | 腳架 Frame |
| 9 | 葉輪 Impeller | 19 | 馬達 Motor |
| 10 | 軸承 Bearing | | |
性能曲線表：
規(guī)格表：
| 型號 Model | 入口*出口 Inlet*Outlet | 比重極限值 Specific Gravity | 額定流量 Rated Capacity (L/min) | 額定揚程 Rated Head (m) | 流量 Max. Capacity (L/min) | 揚程 Max. Head (m) | 馬達輸出功率 Motor output (KW) |
| BPD-401 | 40A*40A | 1.0 | 220 | 6 | 300 | 13 | 0.75 |
| BPD-402 | 40A*40A | 1.0 | 300 | 10 | 400 | 18 | 1.5 |
| BPD-503 | 50A*50A | 1.0 | 300 | 12 | 450 | 20 | 2.2 |
| BPD-505 | 50A*50A | 1.0 | 400 | 14 | 500 | 22 | 3.75 |
| BPD-755 | 75A*75A | 1.0 | 600 | 14 | 800 | 22 | 3.75 |
