142 & 293 mm Disc Filter Holders, Stainless Steel

Convenient Sizes and Durable Materials for Filtration of All Your Laboratory Samples

• Design optimizes use of filter area with 15% more EFA than most competitive units, giving higher flow rates and extending the filter's service life.
• Sanitary connections are easy to use and suitable for pharmaceutical applications.
• Corrosion-resistant type 316 stainless steel construction provides broad chemical resistance.

• Can be used with a variety of aggressive chemicals, solvents, reagents, and solutions (gases and liquids).
• Recommended for filtration of products such as laboratory solvents, cell culture media, ophthalmics, pharmaceuticals, vitamins, process water, antibiotics, and photoresists.

Materials of Construction

• Body: Electropolished type 316 stainless steel
• O-Rings: Viton^◆
• Legs: Type 316 stainless steel with copper threads
• Knob Assembly: Aluminum with copper threads

Effective Filtration Area

• 142 mm: 126 cm²
• 293 mm: 587 cm²

Dimensions

• Clearance between flange and benchtop: 29 cm (11.4 in.)

Prefilter Size

• 142 mm: 127 mm if used with a final filter, 142 mm if used alone
• 293 mm: 265 mm if used with a final filter, 293 mm if used alone

Inlet/Outlet Connections

• Sanitary 3.8 cm (1.5 in.) fittings

Maximum Operating Pressure

• 6.9 bar (690 kPa, 100 psi)

Weight

• 142 mm: 7 kg (15 lb.)
• 293 mm: 17 kg (38 lb.)

Sterilization

• Provided non-sterile. Autoclavable if desired:
  • 142 mm: 121 - 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for 45 min
  • 293 mm: 121 - 123 °C (250 - 253 °F) at 1.0 bar (100 kPa, 15 psi) for 60 min
  (Do not autoclave with aluminum foil; use autoclave paper or other permeable wrap such as Tyveks.)

^◆Do not autoclave with aluminum foil; use autoclave paper or other permeable wrap such as Tyvek.

• DM Metricel® Membrane Disc Filters
• FP Vericel™ (PVDF) Membrane Disc Filters
• GH Polypro (GHP) Membrane Disc Filters
• GLA-5000 Membrane Disc Filters
• GN-4 Metricel® Membrane Disc Filters
• Glass Fiber Filters
• HT Tuffryn® Membrane Disc Filters
• Ion Exchange Membrane Disc Filters
• Metricel® Black Membrane Disc Filters
• Metricel® Polypropylene Membrane Disc Filters
• Nylaflo™ Membrane Disc Filters
• Nylasorb™ Membrane Disc Filters
• PTFE Membrane Disc Filters
• Pallflex® Filters
• PolypropyleneSeparators Depth Filters
• Ultrapump™ II Peristaltic Pump
• Stainless Steel Pressure Vessels
• Supor® Membrane Disc Filters
• TCLP Glass Fiber Filters
• Versapor® Membrane Disc Filters

142 mm Filter Holder

293 mm Filter Holder

Part Number	Description	Pkg	Price	Qty
142 & 293 mm Disc Filter Holders, Stainless Steel
11872	142 mm, stainless steel	1/pkg	2,775.28
11873	293 mm, stainless steel	1/pkg	5,833.71
Accessories and Replacement Parts for 142 mm Disc Filter Holder
72978	Support screen, type 316 stainless steel	1/pkg	170.20
72989	Viton* O-ring, ARP No. -354	1/pkg	64.08
72994	Underdrain disc, type 316 stainless steel	1/pkg	100.65
73045	O-ring, Buna-N*, PTFE coated, ARP No. -354	1/pkg	44.41
76425	O-ring, ethylene polypropylene, ARP No. -354	1/pkg	10.95
Accessories and Replacement Parts for 293 mm Disc Filter Holder
70975	Viton O-ring, ARP No. -451	1/pkg	130.26
72161	Support screen, type 316 stainless steel	1/pkg	580.11
72191	Underdrain disc, type 316 stainless steel	1/pkg	229.41
72220	O-ring, Buna-N, PTFE coated, ARP No. -451	1/pkg	53.38
Accessories and Replacement Parts for 142 and 293 mm Disc Filter Holder
15206	Hose assembly kit includes clamp and PTFE gasket, type 316 stainless steel inlet/outlet adapter, 3.8 cm (1.5 in.) sanitary to 9.5 mm (3/8 in.) hose barb	1/pkg	447.99
70638	Purge valve, 1/8 in. threaded MNPT type 316 stainless steel	1/pkg	93.82
72197	Inlet/Outlet adapter, type 316 stainless steel, 3.8 mm (1.5 in.) sanitary to 3/4 in. -14 FNPT	1/pkg	666.34
72202	Inlet/Outlet clamp, 38 mm, type 304 stainless steel	1/pkg	156.27
72215	Anodized aluminum hand knob	1/pkg	79.35
76441	Bottom screw	1/pkg	12.06
83191	Type 316 stainless steel deflector	1/pkg	65.98
72204	Inlet/Outlet gasket, PTFE	1/pkg	30.75
72205	Inlet/Outlet gasket, Viton	1/pkg	39.29

Contact Customer Service at 800-521-1520 for possible lead-time and ship date.