APV Flex-Mix® TPX Static In-Line Mixer for Food, Dairy & Beverage Processing

The APV Flex-Mix® TPX Series is a cost-effective static in-line mixer engineered for food, dairy, and beverage processing. Designed for continuous inline operation without moving parts or external energy, it delivers consistent, uniform liquid-to-liquid blending, temperature equalization, and product standardization. Compact and sanitary, the TPX integrates seamlessly into production lines, saving space and reducing maintenance while improving product quality — ideal for processors seeking reliable, low-energy mixing solutions.

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Benefits That Matter

The TPX solves common blending challenges by delivering predictable, homogenous results with low pressure drop and high uptime — ideal for dairy standardization, beverage blending, and liquid integration in continuous processing.

Static mixing in pipe — no agitators, tanks, or motors required
Energy-free operation cuts operating cost and simplifies installations
Uniform blend and temperature for consistent product quality
Sanitary design supports CIP cleaning and hygienic processing
Compact footprint fits directly into existing lines
High reliability with minimal maintenance

How It Works

The APV Flex-Mix® TPX is a static inline mixer consisting of multiple helical mixing elements mounted inside a stainless steel tube. As product flows through the mixer—driven by an upstream pump or gravity—the elements continuously divide, rotate, and recombine the flow into more and more layers. Alternating 180° left- and right-hand twists ensure homogeneous mixing under both laminar and turbulent flow conditions, achieving consistent blending with minimal pressure loss.

Mixing elements: 4 helical elements (serial connection optional for higher intensity)

Materials: AISI 316L stainless steel
Seals: EPDM or FPM (FDA compliant)
Connections: DS/ISO, DIN, Clamp
Operating mode: Continuous inline, static mixing

Additional series mixers for enhanced blend
Multiple sanitary connection standards
Seal material upgrades for specific applications

Type	Fitting Type	Part No.	D (MM)	L (MM)	Weight (KG)
TPX 38	DS / ISO	L158056	38	420	2.0
	CLAMP 3A	L188326		480
	DIN	L169938	40	432
TPX 51	DS / ISO	L145162	51	610	2.7
	CLAMP 3A	L175667		668
	DIN	L169820	50	622
TPX 63	DS / ISO	L154002	63.5	692	4.5
	CLAMP 3A	L188437		741
	DIN	L169937	65	706
TPX 76	DS / ISO	L168701	76.1	868	5.8
	CLAMP 3A	L182644		952
	DIN	L169936	80	918
TPX 101	DS / ISO	L168702	101.6	1364	12.1
	CLAMP 3A	L175668		1405
	DIN	NA