- Phone
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Address
10th Floor, Building 3, No.1 Zhonghe Road, Fengtai District, Beijing
Huiyu Weiye (Beijing) Fluid Equipment Co., Ltd
10th Floor, Building 3, No.1 Zhonghe Road, Fengtai District, Beijing
LSP01-1BH is a single channel, high thrust (>450N) laboratory high-pressure injection pump designed for challenging applications such as high viscosity, fluid transport, and high-pressure reactor refueling.
Laboratory high-pressure injection pump LSP01-1BHThe core characteristics are:
Dual specification adaptation: equipped with two independent card loading mechanisms, compatible with stainless steel syringes ranging from 2.5ml to 100ml, ensuring smooth fixation and operation of both large and small syringes.
High pressure performance: When paired with a small-sized syringe, the outlet pressure can reach 19.48 MPa, meeting the conditions for high-pressure chemical reactions.
Flexible Mode: Supports infusion, extraction, and multiple combination working modes to adapt to complex process control requirements.
This device, with its high thrust, high compatibility, and high-pressure capability, has become an ideal tool for precise high-pressure injection in fields such as chemical engineering and materials.
Laboratory high-pressure injection pump LSP01-1BHSize chart

Technical specifications
Product Type |
Integrated desktop type |
working mode |
Injection, extraction, injection before extraction, extraction before injection, continuous |
number of channels |
1 |
Reference flow range |
0.09 μ l/min -124.4 ml/min (depending on syringe specifications) |
display interface |
Graphic LCD screen |
Control method |
Panel buttons/external I/O triggering/RS485 communication |
Travel itinerary |
≤140 mm |
Travel resolution |
0.156 μ m (micro step subdivision) |
Linear velocity range |
5 μm/min – 130 mm/min |
Speed adjustment resolution |
5 μm/min |
Travel control accuracy |
≤± 0.5% (when travel ≥, travel ≤ 30%) |
Rated linear thrust |
> 450 N |
external control interface |
Input: 2-channel dry contact/level signal start stop control |
communication protocol |
RS485 (supporting Modbus protocol, capable of multi unit network) |
Power requirements |
AC 90V-260V (wide voltage), 25W, 50/60Hz |
working environment |
Temperature 0 ℃ -40 ℃, relative humidity<80% (no condensation) |
Dimensions (W × D × H) |
280 × 250 × 140 mm |
Total weight |
6.28 kg |
Product model |
Applicable syringe specifications (mL) |
Inner diameter of syringe (mm) |
Reference flow range (μL/min - mL/min) |
Upper limit of outlet pressure (MPa) |
LSP01-1BH |
2.5 |
4.79 |
0.0901 – 2.3426 |
19.48 |
8 |
9 |
0.3181 – 8.2702 |
7.07 |
|
20 |
19.05 |
1.4251 – 37.053 |
1.58 |
|
50 |
28.6 |
3.2121 – 83.5152 |
0.56 |
|
100 |
34.9 |
4.7831 – 124.361 |
0.37 |
Note: The data in the above table is based on theoretical calculations, and in practical applications, the outlet pressure is affected by factors such as liquid viscosity and pipeline resistance.