Additive Injection

Flotech Additive Systems
Flotech Additive Systems

Flotech Additive Systems

Flotech Performance Systems, and their experienced team of engineers, has been designing and building Additive Injection and Blending Systems for over 20 years.

In partnership with Flotech, Soliflo manufactures complete turnkey additive and dye injection systems for petroleum and chemical applications.

Additive injection and blending systems can range in size from injection hardware only to full systems incorporating storage, secondary containment, pump and pump control.

We can provide a range of products including MeQ-Pak Turbine Driven Injectors, High Flow Piped Injectors, Mono-Block III and Fusion 4 SSC-A.

Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems
Flotech Additive Systems



High accuracy additive injector

Flotech Performance Systems have drawn on three decades of experience in Additive Injection Systems to develop FLOBLOCK, the most advanced additive injection manifold to date.

The FLOBLOCK combines check valve, needle valve, flowmeter, solenoid valve and filter in a single manifold which measures 23cm in length. It integrates with all mainstream load computers, additive controllers, PLCs and terminal automation systems.

Applications include:

  • Marker dyes
  • DNA markers
  • Performance additives
  • Stenching and denaturing agents


The unique design of the FLOBLOCK incorporates features, which combined, make it the most efficient and reliable injector on the market.

  • Integral filter prevents contamination entering the meter or the solenoid
  • Inbuilt non-return valve prevents additive contamination caused by reverse flow
  • Integrated flow control valve allows fine tuning of additive flow and facilitates calibration under true process conditions for more accurate injection rates and reduced additive wastage
  • One-piece stainless construction and static seals ensures robust, leak-free performance
  • Common bolting pattern and inlet / outlet positions allow direct replacement of most common injectors (adaptors are available where bolting patterns differ)
  • Optional dual pulse flow meter provides pulse redundancy to prevent unwanted shutdowns
  • Optional stainless steel gears and PTFE seals ensure performance across a diverse range of chemicals and additives

FLOCAL calibration kit
FLOCAL calibration kit

FLOCAL calibration kit

Using the FLOCAL calibration kit (available separately), FLOBLOCK can be quickly, safely and accurately calibrated.

Based on a product flow rate of 2400 LPM, the Standard Flow Injector is suitable for 100-3000 ppm (typical shot size of 20-200cc). The Low Flow Injector is suitable for 20-600 ppm (typical shot size of 10-40cc).

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