top of page

Filtration System

Remove particulate matter from fluids by connecting multiple filters with different filter mediums.

filtration-system-banner.png

Comprehensive and Cost-Effective

Our filtration comes with two solutions, the multiple-stage vacuum filtration system or Bucher funner vacuum filtration. They improve the filtration efficiency and save you cost simultaneously.

Multiple-Stage Filtration

double-stage-filtration-stage.png

Dual-Stage Filtration System

  • ​Machine body material: SS304

  • Contact parts material: SS304( optional SS316L)

  • Max throughput: 4m³/h

  • Filtration accuracy:  1 μm.

  • System components: one side-entry bag filter and one lenticular filter.

  • Suggested filtration procedures: 5μm → 1μm.

triple-stage-filtration-system.png

Triple-Stage Filtration System

  • ​Machine body material: SS304

  • Contact parts material: SS304( optional SS316L)

  • Max throughput: 4m³/h

  • Filtration accuracy:  1 μm.

  • System components: two side-entry bag filters and one lenticular filter.

  • Suggested filtration procedures: 10μm → 5μm → 1μm.

  • Advantages: reducing the consumption of the lenticular filter, and thus cutting down the maintenance cost

four-stage-filtration-system.png

Quadruple-Stage Filtration System

  • ​Machine body material: SS304

  • Contact parts material: SS304( optional SS316L)

  • Max throughput: 4m³/h

  • Filtration accuracy:  1 μm.

  • System components: three side-entry bag filters and one lenticular filter.

  • Suggested filtration procedures: 20μm → 10μm → 5μm → 1μm.

  • Advantages: More stages can be customized according to your different accuracy requests.

  • SS304/SS316L stainless steel structure.

  • All filters (components) are fixed in the skid module, easy for delivery and assembly.

  • A portable and movable frame, fixed to a non-slip structure, friendly operation.

  • Filtration accuracy can be down to 1μm, effectively intercept fat, wax, lipid particles, etc.

  • Compact design with a small footprint.

  • A reusable filter bag effectively reduces the cost of use.​​

solid-structure.jpg

Buchner Filter

  • Filter cup & receiving flask: 10- 50L.

  • 3.3 high borosilicate glass receiving flask.​

  • SS304 stainless steel funnel and frame.​

  • Vacuum reached -0.095Mpa with perfect sealing by the vacuum valve.

  • Switch casters for safe operation.

  • Modular and compact design with a small footprint.

  • The closed filter is available for a better vacuum.

buchner-funnel.png

SBF & LF Series

design icon.png

Max flow up to 4m³/h

Premium SS304 material

PTFE O-ring

SBF Series

Side-Entry Bag Filter
  • Mainly for coarse filtration and pre-filtration process.

  • Side entry structure: effectively save space of the filter.

  • Pressure ring and the spring: ensure a good seal between the filter and the filter bag.

  • Adjustable legs: easy to install according to the requirements of the particular spot.

side-entry-bag-filter.png

LF Series

Lenticular Filter
  • No dead corner and mirror polishing: no residual liquid and easy to clean.

  • Maximal install 2 filter stacks, suitable for big flow requirements.

  • Special discharge valve in the inlet/outlet: easy to drain.

  • Easy to replace the filter stacks, easy to connect.

lenticular-filter.png

Contact us

Need to speak to a LAB1ST expert? Please complete the form below for your general request, product or service inquiry.

LAB1ST Group is offering equipment, solution and services to worldwide customers in various industries.

We aim to be your first-choice supplier.

  • Youtube
  • Facebook
  • Instagram

Labfirst Scientific Instruments (Shanghai) Co., Ltd.

Sales Department: Building 6, No. 248 Guanghua Road, Minhang District, Shanghai, China
(Registered Address: Room 1252, Building 1, No. 215 Lianhe North Road, Fengxian District, Shanghai, China)

Laiyuan Scientific Instruments (Shanghai) Co., Ltd.

Room 101, Building 31, No. 248 Guanghua Road, Minhang District, Shanghai, China

LABFIRST INDUSTRIES CO., LIMITED

RM 12, 20/F, HO KING COMM CTR, 2-16 FA YUEN ST, MONGKOK, KL, Hong Kong

CALPHA INDUSTRIES INC.

​10 CORPORATE PARK STE 330, IRVINE, CA 92606, USA

LSI PROCESS EQUIPMENT CO., LTD.

​701 West Georgia Street, Suite 1500, Vancouver, British Columbia, V7Y 1C6, Canada

LAB1ST Group © Copyright 2026. All rights reserved.

bottom of page