Lgh75/100 Pi-E ISO Piston Filling Cement Injection Grouting Pump

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Lgh75/100 Pi-E ISO Piston Filling Cement Injection Grouting Pump

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Product Description

Basic Specifications

Model NO.

LGH75/100 PI-E

Type

High Pressure Vertical

Pump Shaft Position

Vertical Edge

Certification

CE, ISO, SGS

Piston Diameter

100mm

Piston Stroke

150mm

Low Pressure Adj.

0-50bar / 0-75L/Min

High Pressure Adj.

0-100bar / 0-40L/Min

Power Unit

7.5kw

Weight

390kg

Overall Dimension

1040*550*1650mm

Chassis

Skid

Product Description

LGH75/100 PI-E ISO Piston Filling Cement Injection Grouting Pump

The LGH75/100 PI-E high pressure vertical grouting pump is designed for permeation grouting, compaction grouting, backfilling grouting, curtain grouting, and high pressure split grouting methods.

Applicable Grouting Materials: Cement mixture, mortar/plaster, bentonite, and other additives.

Technical Specification

Item	LGH75/100 PI-E grout pump
Piston diameter	100mm
Piston stroke	150mm
Adjustable pressure (low)	0-50Bar/725psi
Adjustable flow rate (low)	0-75L/min
Adjustable pressure (high)	0-100Bar/1450psi
Adjustable flow rate (high)	0-40L/min
Discharge pipe size	M27x2
Inlet pipe size	G2''
Power Unit	7.5kW
Weight	390Kg
Overall Dimension	1040x550x1650mm
Note: Chassis available in Skid or Tyre options. Customization available upon request.

Main Applications

Civil Engineering: Dam foundations, tunnels, mining, soil nails, tiebacks, earth anchors, cable and rock bolts.
Structural: Building and bridge restoration, foundation stabilization, soil compaction.
Construction: Pavement under sealing, slab jacking, and slab raising.
Marine & Mining: Underwater foundations, piers, tunnel lining, and shaft waterproofing.
Geotechnical: Deep well casing, monitor wells, and well sealing.

Core Features

Compact structure, lightweight, easy to operate with low maintenance cost.
Digital display counter for real-time monitoring and work time accumulation.
Step-less adjustment for both flow and pressure.
Emergency unloading valve for instant load-off safety.
Dual-pump flow-converging in low pressure; single pump operation in high pressure.
Full-hydraulic shaft device for stable and reliable performance.
Dual cooling options: Water-cooling and air cooling for various climates.

Equipment Variations

Frequently Asked Questions

Q1: What types of materials can the LGH75/100 PI-E pump handle? A: It is designed for cement mixtures, mortar/plaster, bentonite, and various additives used in grouting.

Q2: Can the pressure and flow rate be adjusted? A: Yes, both flow and pressure feature step-less adjustment and can be monitored via a digital display counter.

Q3: How does the dual-pump system work? A: At low pressure, the pump operates in a flow-converging mode using two pumps. In high-pressure mode, it switches to a single pump for higher output force.

Q4: Is the equipment suitable for extreme climates? A: Yes, it is equipped with both water-cooling and air-cooling systems, making it suitable for both hot and cold areas.

Q5: What safety features are built into the pump? A: It includes an emergency unloading valve that allows for instant load-off in case of an emergency during operation.

Q6: What is the warranty and after-sales support? A: We provide a 12-month warranty from installation, spare parts delivery as needed, and engineer guidance for installation and test-running.