Alenntronics ESP Protectors are designed to ensure stable and reliable operation of Electric Submersible Pump (ESP) systems under challenging wellbore conditions.
Our product line includes the 338 series, 387 series, 513 series, and 675 series, each developed to meet diverse downhole requirements.
Depending on their structural configuration, Alenntronics protectors are categorized into elastomer bag protectors, labyrinth protectors, and combined protectors. In addition, we offer custom-engineered protector designs to meet specific customer needs and extreme operational environments.
The 387, 400, 513, and 675 series are equipped with reinforced sand-proof structures, providing enhanced protection against solid particle intrusion and extending the lifespan of ESP components.
To ensure durability, each protector utilizes a high-strength shaft, high-temperature resistant rubber materials, and high-load bearings, making them ideal for operation in severe temperature and pressure conditions.
Furthermore, the settlement and capsule chambers can be configured into multiple structural forms, allowing flexibility and adaptability to different downhole environments and well designs.
This design flexibility makes Alenntronics ESP Protectors a trusted choice for ensuring optimal pump performance and long-term system reliability in the oil and gas industry.
TECHNICAL CHARACTERISTICS
| Protector Series | OD mm (in) | Configuration | Length mm (in) | Weight kg (ib) |
| 338 | 86(3.38) | BPBSL | 1769(69) | 46(101.2) |
| 387 | 98(3.87) | BPBSL | 1869(73) | 60(132.2) |
| BPBSL/HL | 1906(75) | 62(136.6) | ||
| LSL | 1600(63) | 42(92.5) | ||
| 513 | 130(5.13) | BPBSL | 1852(73) | 103(226.9) |
| BPBSL/HL | 1896(75) | 106(233.5) | ||
| LSL | 1639(64) | 76(167.4) | ||
| 675 | 172(6.75) | BPBSL/HL | 2517(99) | 230(506) |
FEATURE CODE
Labyrinth Chamber | Elastomer Bag Chamber | Series Chamber | Parallel Chamber | High Load-Bearing | High Strength Shaft | Corrosion Resistant Coating | Corrosion Resistant Materials |
L | B | S | P | HL | HSS | CRC | CRM |