| 1.系列代码 Series Symbol | SG |
| 2.出入口口径 In-Outlet size | 40:40 50:50 75:75 |
| 3.马力 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:法兰 Flange |
| 5.泵体材质 Casing Material | G:GFRPP P:PVDF |
| 6.泵轴材质 Shaft Material | A:高铝陶瓷 CERAMIC S:碳化硅SSIC |
| 7.轴承材质 Bearing Material | A:高铝陶瓷 CERAMIC C:碳CARBON R:填充四氟 PTFE S:碳化硅 SSIC |
| 8.O型圈材质 O-Ring Material | E:三元乙丙 EPDM V：氟橡胶 VITON |
| 9.叶轮代码 Code of impeller | 5:50HZ 6:60HZ |
| 10.电机类型 Motor type | 无标志 No code: TEFC 室内型Indoor type C:TEFC 室外型 Outdoor type A:增安型 Increased safety type |
| 11.特殊代码 Special code | 无标志 No code: 标准型 Standard type S:特殊型 special type |
产品参数：
| 编号 NO. | 名称 Description | 编号NO. | 名称 Description |
| 1 | 自吸筒 Self-priming barrel | 11 | 泵轴 Shaft |
| 2 | 自吸筒垫片 Self-priming packing | 12 | 后封盖O环 Pear cover O-ring |
| 3 | 主体 Main body | 13 | 后封盖 Pear cover |
| 4 | 注水盖附O环 Water filling cap and O-ring | 14 | 隔离套O环 Insulate sheath O-ring |
| 5 | 单向阀 Check valve | 15 | 隔离套 Insulate sheath |
| 6 | 中封盖 Check cover | 16 | 驱动磁铁 Drive magent |
| 7 | 前止推环 Front thrust ring | 17 | 脚座 Base frame |
| 8 | 耐磨环 Wear ring | 18 | 脚架 Frame |
| 9 | 叶轮 Impeller | 19 | 马达 Motor |
| 10 | 轴承 Bearing | | |
性能曲线表：
规格表：
| 型号 Model | 入口*出口 Inlet*Outlet | 比重极限值 Specific Gravity | 额定流量 Rated Capacity (L/min) | 额定扬程 Rated Head (m) | 流量 Max. Capacity (L/min) | 扬程 Max. Head (m) | 马达输出功率 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 |
