HNPM F-MI3 Filter
The HNPM F-MI1 Filter is a compact and efficient solution for protecting fluidic systems from contamination and particle damage. Designed for liquid transfer applications, these filters safeguard sensitive pump clearances, such as those in micro annular gear pumps, ensuring precision and longevity. Made from corrosion-resistant materials, they feature high filtration performance with various mesh sizes, including a recommended 10 µm filter. Available in inlet, inline, and T-design configurations, they offer easy maintenance, small dead volumes, and smooth surfaces to prevent sedimentation and cross-contamination.
- Max Pressure:
20 bar
Description
Description
HNPM F-MI3 Filter
The HNPM F-MI3 Filter Series is designed for a wide range of filtration applications, primarily to prevent particles from entering pumps and causing damage. These filters are essential for liquid transfer systems, safeguarding sensitive pump clearances from contamination and ensuring the reliable operation of precision components.
To maintain the performance and longevity of micro annular gear pumps and their precision-machined rotors, a 10 µm mesh filter is recommended. The compact, corrosion-resistant F-MI3 filters are available in various configurations to meet diverse application requirements.
Key Features
- Corrosion-Resistant Materials:
Constructed from stainless steel 316 or alloy C22, with sealing materials including FPM, FFPM, or EPDM, ensuring durability and compatibility with aggressive liquids. - Metal Filter Elements:
Designed without solder or adhesives, providing excellent chemical resistance and high structural integrity. - High Filtration Performance:
Compact pleated filter elements ensure efficient filtration with minimal pressure drop, even at high flow rates and viscosities. Available in various filtration grades, including 10 µm, 25 µm, 40 µm, and 100 µm. - Minimal Dead Volume:
Smooth surfaces (Ra 0.8) reduce sedimentation and cross-contamination, ensuring process integrity. - Maintenance-Friendly Design:
The T-Design Inline Filter allows for easy replacement of filter elements without removing the filter from the system. It also provides an option to open the bottom for releasing the medium or cleaning. - Sensor Integration:
Supports optional sensors for monitoring filter condition, enabling proactive maintenance and detecting blockages or closed supply lines. - User-Friendly and Economical:
Filter elements can be easily cleaned or replaced, reducing downtime and maintenance costs.
Features
- Corrosion-Resistant Materials: Made from stainless steel 316L or alloy C22, with sealing options in FPM, FFPM, or EPDM.
- High Filtration Performance: Pleated metal filter elements without solder or adhesives provide low-pressure drops even at high flow rates and viscosities.
- Wide Configuration Variety: Available in different body shapes, materials, filter fineness, and sealing materials to meet specific application needs.
- User-Friendly and Economical: Filter elements can be easily cleaned or replaced, enhancing longevity and reducing maintenance costs.
Options
Accessories
- Electrical heating module
- Filter monitoring
- Mounting bracket (for Inline filter in T-shape)
Specifications
Technical data
Type
Inlet filter
Inline filter (straight, T-shape)
Liquid temperature range
Inlet filter: -200 … +275 °C [-328 … +527 °F]
Inline filter: -10 … +140 °C (-50 … +275 °C) *
[+14 … +284 °F (-58 … +527 °F)] *
Differential pressure range
Inlet filter: –
Inline filter: max. 20 bar [290 psi]
Operating pressure
Inlet filter: –
Inline filter (straight): max. 200 bar [2900 psi] **
Inline filter (T-shape): max. 200 bar [2900 psi]
Seal materials
Inlet filter: –
Inline filter: FPM, FFPM, EPDM
Materials
Inlet filter: stainless steel 316; optional: alloy C22
Inline filter (straight): stainless steel 316
Inline filter (T-shape): stainless steel 316; optional: alloy C22
Internal volume
Inlet filter: –
Inline filter (straight): 65 ml [3.97 in³]
Inline filter (T-shape): 84 ml [5.13 in³]
Dimensions (Ø x H)
Inlet filter: Ø 35 x 84 mm [Ø 1.378 x 3.307 in]
Inline filter (straight): Ø 48 x 105 mm [Ø 1.890 x 4.134 in]
Inline filter (T-shape): Ø 70 x 114 mm [Ø 2.756 x 4.488 in] (Servicing height for filter element exchange 205 mm [8.07 in])
Fluid connection
conical internal thread 3/8″ NPT
Filter fineness
10 µm; optional: 3 µm, 25 µm, 40 µm, 100 µm ***
Filter area
135 – 150 cm² [20.9 – 23.3 in²] ****
Weight
Inlet filter: approx. 175 g [6.17 oz]
Inline filter (straight): approx. 1030 g [36.33 oz]
Inline filter (T-shape): approx. 1700 g [59.97 oz]
Remarks
Remarks
* depending on seal material
** depending on operating temperature
*** depending on material
**** depending on filter fabric
