THE MASTRRR COMPANY manufacturers a variety of chemical induction ultra highrate flash mixers and gas cylinder heating blankets for the municipal water and wastewater industry. The induction unit eliminates the need for water supplies, boosterpumps, ejectors, diffusers and mechanical or static mixers. The GAS MASTRRR submersible series and INTRUDRRR flanged inline series are designed to induct and flash mix gas and or liquid chemicals with superior velocity gradient mixing intensity into open channels, basins, tanks or pipelines. Applications include dechlorination, highrate disinfection for water, wastewater, and CSO basin applications, coagulant flash mixing and many more single or dual feed applications.

About Us

THE MASTRRR COMPANY as our Company's Code of Ethics and Business Conduct. It summarizes the virtues and principals that are to guide our actions in business. We expect our representatives, consultants, contractors and suppliers to be guided by them as well.

There are numerous resources available to assist you in meeting the challenge of performing your duties and responsibilities. There can be no better course of action for you than to apply common sense and sound judgement to the manner in which you conduct yourself. However, do not hesitate to use the resources that are available whenever it is necessary to seek clarification.

THE MASTRRR COMPANY aims to 'set the standard' for ethical business conduct. We will achieve this through six virtues: Honesty, Integrity, Respect, Trust, Responsibility, and Citizenship.

Honesty: to be truthful in all our endeavors; to be honest and forthright with one another and with our representatives, customers, communities, and suppliers.

Integrity: to say what we mean, to deliver what we promise, and to stand for what is right.

Respect: to treat one another with dignity and fairness, appreciating the diversity of our workforce and the uniqueness of each employee.

Trust: to build confidence through teamwork and open, candid communication.

Responsibility: to speak up - without fear of retribution - and report concerns in the work place, .including violations of laws, regulations and company policies, and seek clarification and guidance whenever there is doubt.

Citizenship: to obey all the laws of the United States and the other countries in which we do business and to do our part to make the communities in which we live better.

You can count on us to do everything in our power to meet THE MASTRRR COMPANY'S standards. We are counting on you to do the same. We are confident that our trust in you is well placed and we are determined to be worhty of your trust.


MASTRRR - Model Series 32PT - Submersible Non-Vacuum Liquid Chemical Mixer

The GAS MASTRRR series 32PT submersible design allows liquid chemicals to be flash mixed directly into the water stream, channel, chamber, or rapid mix box with superior velocity gradient mixing intensity. The units are non-vacuum style for liquid flash mixing.

INTRUDRRR - Model Series 35F - Flanged/Inline Vacuum Gas Or Liquid Chemical Mixer

The INTRUDRRR series 35F is a flanged/in-line high rate mixer designed for vacuum inducting and flash mixing of gas or liquid chemicals into low pressure pipelines or closed conduits. They easily install vertically or horizontally through 6”or 8” ANSI flanges providing superior velocity gradient mixing intensity in pipelines 6” and larger in size. They are supplied with a PG-1 316 stainless steel flanged packing gland and IR-1 ...

Company details

Business Type:

Industry Type:
Water and Wastewater

Market Focus:
Nationally (across the country)

Office & Distributor locations:


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