Grout Injection Pump

Applications

The ConMICO 2500W series is lightweight, readily portable and robustly constructed. In combination with one of our 2500M mixers it is mainly used for full-column grouting for cable anchoring and for spraying materials.

Combining the air-motor with different riser-tube assemblies (fluid sections) adapts the pump to suit any particular need — see "Pumping Capacity" table below.

Features

All the pumps are equipped with a VTO lubricator/filter to ensure clean lubricating air operates the pump. The riser-tube is fitted with a clamp and allows removal of the tube for cleaning without the need of special tools.

Pumps are configured with hoses and fittings to suit each application and can handle a variety of mixes, from a thin liquid to a viscous grout (1:3 water to cement).

Other models can be manufactured to meet special needs (eg. coal mining).

Technical Specifications

Mechanical		Pumping Capacity
Height	1 m (3.3 ft)	Thick, Viscous Material	9 (2.4)
Weight	20 kg (44 lbs)	Thin, Watery Material	30 (7.8)
Riser Tube Length	580 mm (23 in)	Min Air Requirements	420 kpa (60 psi)
Riser Tube Options	320 mm (12.6 in)	Delivery Pressure (x line pressure)	7.1
Riser Tube Diameter	51 mm (2 in)	Air Consumption	0.06 m3 (12 CFM)
Stroke Length	80 mm (3 in)	Horizontal Pumping Distance	90 m (300 ft)
Strokes per Minute (5 bar/90 psi)	180	Max Vertical Pumping Distance	14 m (46 ft)
Swept Volume	163 ml (in3)	Aggregated Size - Max 6 1/4	6 mm (0.25 in)