Six-Link LPLT Filtration Bench

MUD TESTING EQUIPMENT

For years, Inmotion Energy has supplied
precision instruments and drilling tools for
testing drilling fluids, well cements, and
completion fluids.

From our Bangalore facility, we provide
customers across India and the Middle East
with quality products and exceptional
service.

As an independent manufacturer, we have one priority: our customers.

INDUSTRIES WE SERVE

— Onshore & offshore drilling contractors
— National & independent oil companies
— Mud engineering & testing laboratories
— Well completion & workover operations

WHY CHOOSE US

— Rigorous quality control on every unit
— Fast turnaround on spares &
replacements
— Field-tested designs, built for uptime

INMOTION ENERGY (OPC) PRIVATE LIMITED

PRODUCT SPECIFICATION — Six-Link LPLT Filtration Bench

Model: IM-MFP-LPLT6 Compliance / target standard: High-Throughput Commercial

The six-link LPLT filtration bench extends the multi-cell concept to six API filter cells on one bench-top frame, fed from a single regulated pressure manifold. It is designed for commercial laboratories and mud-service companies that run large numbers of filtration tests, for example when screening many additive combinations or checking routine samples from several wells.

Figure 5. Reference photograph of the Six-Link LPLT Filtration Bench, with six filter cells, pressure manifold and regulator/hose set. Components are listed on page 2.

Intended applications

• High-volume filtration screening of additives and mud formulations.
• Quality control of incoming batches in commercial mud laboratories.
• Parallel comparison of six treatment levels of a fluid-loss additive.
• Time-efficient training and proficiency testing.

FEATURES

• Six cells tested simultaneously under identical pressure.
• Individual inlet valves and receivers for staggered starts.
• Bench-top frame with fixed positions for repeatable set-up.
• Common manifold and gauge for consistent 100 psi supply.
• Rugged construction for continuous laboratory use.

TECHNICAL SPECIFICATIONS

Number of Cells	6, tested simultaneously
Test Pressure	100 +/- 5 psi (690 +/- 35 kPa) per cell
Filter Area (Each)	7.1 in² (45.8 cm²), API standard
Test Duration	30 minutes (per API)
Pressure Source	Regulated CO2 or nitrogen through common manifold
Filter Medium	90 mm hardened filter paper
Receivers	6 x 10 / 25 mL graduated cylinders

Values are typical for this equipment class based on API/ASTM practice and manufacturer literature (OFITE, Fann, Chandler); confirm against the Inmotion datasheet before use in a certificate or specification.

Main components (see Figure 5)

No.	Component
1	Individual cell inlet valve
2	Common pressure manifold
3	Regulator and gauge
4	Filter cell
5	Frame and base
6	Filtrate receiver

Principle of operation

Each of the six cells operates as an independent API static filtration test at 100 psi. Because all cells share the same manifold, pressure is uniform, and the filtrate volume at 30 minutes plus cake thickness can be compared directly between samples. Larger gas consumption means a bulk gas supply with regulator is preferable to small cartridges for this unit.

Basic operating procedure

1. Assemble six dry cells (screen, filter paper, gasket), fill with mud and close; label each cell.
2. Mount the cells in the frame and connect their inlet valves; ensure all valves are closed.
3. Place a dry graduated cylinder under each drain tube.
4. Set the regulator to 100 psi; open the valves one after another and start each timer.
5. At 30 minutes record each filtrate volume, close the valve and relieve pressure.
6. Remove the cells, measure cake thickness, and record all results against the labels.

Calibration and maintenance

• Leak-check the manifold and all six valves at working pressure.
• Replace O-rings, gaskets and screens on a fixed schedule.
• Calibrate the gauge periodically; keep a log of calibration.
• Clean cells and receivers after every run; store dry.

Safety precautions

• Relieve pressure from each cell before opening.
• Secure any gas cylinder used as pressure source.
• Wear eye protection and gloves; keep the bench area clear.

Reference sources