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| Parameter | Specifications (Model: TY90227) |
|---|---|
| Model Numbering Designation | 9: Specialty Tools, 0: Pumps, 2: Grout Pumps, 27: Capacity (27L/Min) |
| Current | Pneumatic |
| Capacity | 27LPM (0.95 CFM @ 90PSI) |
| Air Inlet | 1/4” |
| Rec Air Hose | 3/8” |
| Max Flow Pressure | 580 PSI |
| BPM | 148 |
| Water/Cement Ratio | 0.4:1 |
| Stall Torque | 155 ft/lb (210Nm) |
| Bore | 50mm (2”) |
| Stroke | 100mm (4”) |
| Sound Power | 92 dB(A) |
| Weight | 16 kg (35.2 lb) |
| Air Consumption | 17 CFM @ 90PSI |
| Working Temperature | -15℃ to 60℃ |
| Length | 1,100mm (43.3”) |
| SKU | 358980 |
The TY90227 is an air driven, reciprocating, single piston grout pump. The reciprocating motor is directly linked by the connecting rod to the piston of the pump. The piston features a built-in check valve which opens on the down stroke and closes on the up stroke, causing the liquid trapped in the riser tube to be pushed out by the piston as it moves up. This pump can reliably handle conventional grout mixes with a water/cement ratio of 0.4:1. Its rugged construction makes it highly suitable for the harshest mining and construction conditions.
The TY90227 Pneumatic Grout Pump is warranted against material or manufacturing defects for a period of 12 months from the date of delivery. The warranty for the flawless function of the goods and the materials used is granted under standard operational instructions.
Any possible defects covered by the warranty will be addressed free of charge and without undue delay, ensuring the buyer can use the product properly. If a buyer exercises rights arising from liability for defects that are not covered by the warranty, all related costs shall be borne by the buyer.
Q1: What is the output capacity and pressure capability of the TY90227 grout pump?
The pump features a delivery capacity of 27 liters per minute (LPM) and can achieve a maximum flow pressure of up to 580 PSI, making it highly effective for high-pressure injection grouting.
Q2: What grout mix consistency can this pump handle?
The TY90227 is optimized to cope with conventional grout mixes having a water-to-cement ratio of 0.4:1, making it ideal for standard cementitious grout preparations.
Q3: What are the compressed air input requirements for operation?
The pump is pneumatically powered, featuring a 1/4" air inlet connection. It has an air consumption rate of 17 CFM @ 90PSI, and we recommend using a 3/8" air hose for optimal performance.
Q4: How does the reciprocating single-piston motor mechanism function?
The reciprocating air motor is directly linked to the pump piston via a connecting rod. The piston features a built-in check valve that opens on the downward stroke and closes during the upward stroke, pushing the trapped liquid up and out of the riser tube.
Q5: What are the primary structural dimensions and weight of the pump?
The unit has an overall length of 1,100 mm (43.3 inches) and weighs 16 kg (35.2 lbs). It features a 50mm (2") bore and a 100mm (4") stroke, allowing for high structural efficiency in narrow or challenging mining sites.
Q6: Under what conditions does the 12-month manufacturing warranty become void?
The manufacturer's warranty is voided in cases of incorrect machine installation, improper usage, poor compressed air supply quality, lack of standard maintenance, unauthorized hardware modifications, or failure to follow the operational instructions outline in the user manual.
