Monarch Industrial Products Filters and Strainers

QMFB Multi Bag Filter Housing

Liquid Filtration
Nominal, NMO & Absolute Bags & Cartridges
Bag Size 01:
20 m³/hr, depending on element and fluid viscosity
multiplied by the number of bag filter chambers
Bag Size 02:
40 m³/hr, depending on element and fluid viscosity
multiplied by the number of bag filter chambers
ASME, In accordance to ISO 9001 Quality Management System, "U Stamp" Available

Quick Opening Design Improves Work Efficiency

QMBF Quick Open series multi-bag filter housings feature a self-balancing V-clamp locking mechanism, a break-through from conventional designs. Its single-handed, user-friendly operation makes this feature an ideal choice for applications with high flow rates requiring frequent element change-outs. Minimal downtime reduces operating costs and smoothen batch processes.

Efficiency is highly improved by a fully-interlocked pressure release which ensures safety in all conditions. With its rugged, corrosion-free V-clamp and proprietary screw-drive mechanism, the housing provides users with years of service.

304, 304L, 316, 316L
Buna-N, EPDM, Silicone, Viton, Teflon, Teflon Encapsulated Viton Rubber, Teflon Encapsulated Silicone, Neoprene, Butyl Rubber
DIN, ANSI, Table
10 bar (145 psi) @ 150°C
Bag Sizes:
01 and 02
(01 in 3 & 4 bag units only)
Flow Rates:
Up to 920 m³/h
U Stamp Certification
Polished Surfaces
Stainless Fine Mesh Baskets
Connection orientation
Hinge position
  • Self-balancing V-clamp locking mechanism for fast and easy operation.
  • Single-handed operation, ideal for applications requiring frequent bag change-outs.
  • Minimal downtime reduces operating costs.
  • Fully interlocked design for safety under any conditions.
  • Proprietary screw-drive for years of smooth service.
  • Rugged, corrosion-free V-clamp ensure cost-effective bag filtration.
  • Pulp and Paper
  • Food and Beverage
  • Metal Working Fluids
  • Chemical Processing
  • Paints, Inks, Resins and Coatings
  • Automotive
  • Electronics
  • Pharmaceutical
  • Petrochemicals
mm 3 bags 4 bags 6 bags 8 bags
A 1420 1342 1495 1468
B 400 450 520 600
C 520 527 450 528
D 250 225 300 200
E 500 550 600 750
F 1806 1781 1917 2029
G 475 525 580 735
N1 DN80 DN100 DN150 DN150
N2 DN80 DN100 DN150 DN150
H Ø18 Ø18 Ø18 Ø18
mm 12 bags 17 bags 23 bags
A 1612 1640 1700
B 680 750 820
C 528 450 535
D 220 250 250
E 950 1050 1200
F 2256 2421 2586
G 930 1040 1195
N1 DN200 DN250 DN250
N2 DN200 DN250 DN250
H Ø24 Ø24 Ø24
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Liquid Type
Flow rate
System Pressure
Micron Removal Size
Solids Loading
Particle Type (hard, soft, sticky, fibrous)
Equipment Details
Connection Type
Connection Size
Seal Type
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Release: 22:1:1