Atran Technology (Zhejiang) Co., Ltd

Introduction

The multi-core microporous membrane filter is composed of a stainless steel shell and a plurality of microporous membrane filter elements, the filter element materials include polypropylene (PP), polytetrafluoroethylene (PTFE), etc., the pore size range is usually 0.1-60μm, and the filtration accuracy can be selected according to the requirements. Its working principle is to intercept particles, microorganisms and other impurities in the fluid through the micropores of the filter element, and the clean fluid flows out through the micropores. The equipment has the characteristics of high filtration efficiency, corrosion resistance, easy maintenance, etc., and is suitable for high-purity fluid handling.

How to use

1. Installation and pre-washing
• Select the appropriate pore size and material filter element according to the nature of the fluid, and ensure tightness during installation.
• Pre-rinse the filter cartridge to remove residue before first use.
2. Operation and monitoring
• After connecting the pipeline, gradually open the valve to control the initial pressure (generally ≤ 0.5MPa).
• Real-time monitoring of differential pressure, if it exceeds 0.1MPa or the flow rate drops, the filter element needs to be cleaned or replaced.
3. Maintenance and cleaning
• Regular backwashing or chemical cleaning (e.g., NaOH solution soaking) to restore cartridge performance.
• Replace the filter element when it is irreversibly clogged or at the end of its useful life.

Typical Application

1. Pharmaceutical field: sterilization of water for injection, clarification of liquid medicine, purification of biological agents.
2. Food and beverages: terminal filtration of alcohol, juice and mineral water to remove impurities.
3. Chemical/electronic: filtration of high-purity chemicals (such as sulfuric acid and alcohol), preparation of semiconductor ultrapure water.
4. Environmental protection water treatment: reverse osmosis pretreatment, industrial wastewater particle interception.

Dimensions

Main Paramenters

Filter No.	Dimensions
	A			B			C	D	E	F
	20"	30"	40"	20"	30"	40°	C	D	E	F
TRHD6-SK38	580	830	1080	1180	1430	1680	300	273	185	660
TRHD9-SK50	580	830	1080	1200	1450	1700	300	300	200	668
ARHD12-SK50	580	830	1080	1225	1475	1725	300	350	225	687
TRHD15-SK50	580	830	1080	1250	1500	1750	300	400	250	695
TRHD25-SK76	580	830	1080	1350	1600	1850	350	500	300	765
TRHD35-SK76	580	830	1080	1375	1625	1875	350	550	325	790
TRHD55-SK102	580	830	1080	1450	1700	1950	350	700	400	820
TRHD70-SK133	580	830	1080	1500	1750	2000	350	800	450	850