hopper tank used for sale

750 litre, Stock number: T3987, Litre: 750, Material: Stainless steel AISI 304, In stock: Yes, Item: Transportation tank, Amount in stock: 9 pcs., Standing: On 4 pcs. legs with truck grip, Top: Conical, Bottom: Conical, Tank cover: On the top, Ø 400 mm, Inner diameter: Ø 940 mm, Total height: H 1680 mm, Manufacturer: Hammerum Tullebølle A/S, Model/type: FI 750

2.500 litre, Stock number: T2073, Litre: 2.500, Material: Fiberglass, In stock: Yes, Amount in stock: 2 pcs., Item: Tank, Lying: In iron rack., End bottoms: Dished, Tank cover: 300 x 400 mm., Inner diameter: Ø 1250 mm., Total height: H 3050 mm.

160 litre, Stock number: T3976, Litre: 160, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs , Top: Dished lid, Bottom: Flat sloping, Heater: 2 pcs., Insulated: Yes, Outer cladding: Fully welded stainless, CIP: Yes, in the lid, Inner diameter: Ø 640 mm, Outer diameter: D 795 mm, Total height: H 1500 mm, Manufacturer: Pasilac Therm, Model/type: 4203-160

575 litre, Stock number: T3922, Litre: 575, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: Console for wall mounting, Top: Conical, Bottom: Conical, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Agitator: 3-blade propeller, D 200 mm, Inner diameter: Ø 800 mm, Outer diameter: D 1000 mm, Total height: H 1380 mm

5.500 litre, Stock number: T3971, Litre: 5.500, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Bottom: Conical, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top, Ø 420 mm, Agitator: Yes, Agitator type: Propeller, D 200 mm, Shaft diameter: D 40 mm, Motor: 1,5 kW - 230/400 Volt - 950 rpm., CIP: Yes, Inner diameter: Ø 1800 mm, Outer diameter: D 1960 mm, Total height: H 4620 mm

500 litre, Stock number: T3968, Litre: 500 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 2 pc., Item: Tank, Standing: 2 pcs. legs and 2 pcs. wheels, Top: Open top, Bottom: Conical, Inner diameter: Ø 900 mm, Total height: H 1400 mm, Manufacturer: Jasper

1.700 litre, Stock number: T2015, Litre: 1.700, Material: Plastic, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Hanging: In mountings, Top: Plain, closed, Bottom: Conical, Tank cover: In the top, Ø 500 mm., Agitator: Yes, Agitator type: Propeller, Agitator placement: From bridge in the top, Motor: 0,75 kW - 230/400 Volt - 1390 rpm., Inner diameter: Ø 1250 mm. , Total height: H 2250 mm.

500 litre, Stock number: T3970, Litre: 500 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs , Top: Open top, Bottom: Dished, Heating coil: Pipe for direct steam injection, CIP: Pipe in the top, Inner diameter: Ø 850 mm, Total height: H 1480 mm

10.000 litre, Stock number: T2045, Litre: 10.000, Material: Fiberglass, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: On painted iron foundation., Top: Dished, Bottom: Dished, Tank cover: In the side, 300 x 400 mm., Inner diameter: Ø 1900 mm., Total height: H 5500 mm., Other: Has been used for kieselguhr mud.

1.000 litre, Stock number: T1592, Litre: 1.000, Material: Fiberglass, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Tank cover: Ø 450 mm., Inner diameter: Ø 1000 mm., Manufacturer: Theodor Vanck, Year: 1985

20.000 litre, Stock number: T3929, Litre: 20.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Bottom: Conical, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top Ø 500 mm., Inner diameter: Ø 3000 mm., Outer diameter: D 3100 mm., Total height: H 4400 mm., Other: The tank has never been used.

Stock number: SF197, Litre: 312, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Filter tank, Construction: On wheels stand - Tiltable, Top: Bolted, Bottom: Bolted, Filter: Ø 600 mm, Manufacturer: ALA, Year: 1984, Other: Agitator in the top - Filter in the bottom

3.000 litre, Stock number: T3948, Litre: 3.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Conical, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top Ø 500 mm, CIP: Yes, Working pressure tank: None, Working pressure double jacket: None, Inner diameter: Ø 1850 mm, Outer diameter: D 2000 mm, Total height: H 2965 mm, Manufacturer: Ant Systems, Model/type: Kettle & Whirlpool tank, Year: 2018, Other: With external pipe cooler

35 litre, Stock number: SF235, Litre: 35, Material: Stainless steel AISI 304, In stock: Yes, Item: Filter tank, Amount in stock: 1 pc., Standing: 3 pcs. legs , Top: Dished, Bottom: Dished, Inner diameter: Ø 300 mm., Outer diameter: Ø 340 mm., Total height: 935 mm., Fractions: 1 pc., Stainless frames: Yes, Diameter: Ø 200 mm., Mesh size: Ø 1 mm., Inlet diameter: Ø 1 ½, Outlet diameter: Ø 2

12.000 litre, Stock number: T914, Litre: 12.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Heating coil: In the bottom, Tank cover: In the side, Agitator: Flange for agitator in the side, Inner diameter: Ø 2300 mm., Total height: H 3600 mm.

3.200 litre, Stock number: T3964, Litre: 3.200, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Lying: 4 pcs. legs, End bottoms: Conical, Inner diameter: Ø 1500 mm, Dimensions: L 2250 mm, Total height: H 1900 mm

12.500 litre, Stock number: T911, Litre: 12.500, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs, Top: Conical, Bottom: Conical, Double jacket: Yes, Tank cover: In the top, Inner diameter: Ø 2050 mm., Outer diameter: D 2100 mm., Total height: H 4350 mm.

6.000 litre, Stock number: T807, Litre: 6.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Bottom: Conical, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top, Ø 450 mm, Inner diameter: Ø 2400 mm, Outer diameter: D 2500 mm, Total height: H 2500 mm

6.000 litre, Stock number: T3960, Litre: 6.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Bottom: Conical, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top half circle, 500 x 950 mm, Inner diameter: Ø 1800 mm, Outer diameter: D 1900 mm, Total height: H 3450 mm

3.000 litre, Stock number: T716, Litre: 3.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Tank cover: In the side, Ø 450 mm, Agitator: Yes, Agitator type: Mixing wing, Inner diameter: Ø 1450 mm, Outer diameter: D 1500 mm, Total height: H 3150 mm, Other: Painted on the outside

5.000 litre, Stock number: T3959, Litre: 5.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Conical, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top, Ø 500 mm, CIP: Yes, Working pressure tank: Unpressurized, Working pressure double jacket: Unpressurized, Inner diameter: Ø 2050 mm, Outer diameter: D 2200 mm, Total height: H 2775 mm, Manufacturer: Ant Systems, Model/type: Hot Water tank, Year: 2018

6.000 litre, Stock number: T3961, Litre: 6.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 6 pcs., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Conical 60°, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 350 x 440 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 2000 mm, Outer diameter: D 2200 mm, Total height: H 4100 mm, Manufacturer: Ant Systems, Model/type: Fermentation

1.000 litre, Stock number: T3954, Litre: 1.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 340 x 440 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1100 mm, Outer diameter: D 1250 mm, Total height: H 2075 mm, Manufacturer: Ant Systems, Model/type: BBT

1.000 litre, Stock number: T3955, Litre: 1.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: I side, 440 x 340 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1100 mm, Outer diameter: D 1250 mm, Total height: H 2075 mm, Manufacturer: Ant Systems, Model/type: BBT

1.000 litre, Stock number: T3956, Litre: 1.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 340 x 440 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1100 mm, Outer diameter: D 1250 mm, Total height: H 2555 mm, Manufacturer: Ant Systems, Model/type: BBT

2.000 litre, Stock number: T3957, Litre: 2.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 340 x 440 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1450 mm, Outer diameter: D 1600 mm, Total height: H 2475 mm, Manufacturer: Ant Systems, Model/type: BBT

2.000 litre, Stock number: T3958, Litre: 2.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 340 x 440 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1450 mm, Outer diameter: D 1600 mm, Total height: H 2295 mm, Manufacturer: Ant Systems, Model/type: BBT

1.750 litre, Stock number: T3946, Litre: 1.750 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Transportation tank, Standing: 4 pcs. legs with wheels, Top: Plain, Bottom: Conical, Tank cover: In the top, 820 x 1020 mm, CIP: Yes, Dimensions: L 1300 x W 1020 x H 1900 mm, Total height: H 2300 mm, Other: With hinged filter frame

5.500 litre, Stock number: T3877, Litre: 5.500, Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Lying: In cradles, End bottoms: Dished, Tank cover: In the top, Ø 380 mm, Inner diameter: Ø 1200 mm, Dimensions: L 5300 x H 1300 mm

1.600 litre, Stock number: T3950, Litre: 1.600 , Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs with truck grip, Top: Dished, Bottom: Dished, Tank cover: In the top, Ø 400 mm, Agitator: Prepared for agitator in the bottom, Agitator type: Magnet, Inner diameter: Ø 1350 mm, Total height: H 1800 mm, Manufacturer: KOFA, Year: 2001

1.600 litre, Stock number: T3951, Litre: 1.600 , Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs with truck grip, Top: Dished, Bottom: Dished, Tank cover: In the top, Ø 400 mm, Agitator: Prepared for agitator in the bottom, Agitator type: Magnet, Working temperature: 0-20° C, Working pressure tank: -1/0 bar, Inner diameter: Ø 1350 mm, Total height: H 1800 mm, Manufacturer: Vamdrup Rustfrit Stål, Model/type: 2343, Year: 1991

17.500 litre, Stock number: T3928, Litre: 17.500 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: On a galvanized frame, Top: Conical, Double jacket: No, Insulated: No, Tank cover: In the side, Agitator: No, Inner diameter: Ø 1920 mm., Outer diameter: D 2040 mm., Total height: H 8410 mm.

14.400 litre, Stock number: T3841, Litre: 14.400, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Lying: In cradles, End bottoms: Conical, closed, Tank cover: In the end bottom, Inner diameter: Ø 2000 mm., Total length: L 5000 mm., Other: The tank has dents in the end bottoms due to over pressure

200 litre, Stock number: T3941, Litre: 200 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: On leg console, Top: Dished, Bottom: Conical, Inner diameter: Ø 570 mm, Outer diameter: D 640 mm, Total height: H 940 mm, Manufacturer: Andreassen & Engmann A/S, Year: 1989

14.400 litre, Stock number: T3840, Litre: 14.400, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Lying: Yes, End bottoms: Conical, closed, Tank cover: In the end bottom, Inner diameter: Ø 2000 mm., Total length: L 5000 mm.

9 x 300 litre, Stock number: T3924, Litre: 300 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: 9 tanks in rack, Lying: In a rack, End bottoms: Conical, Inner diameter: Ø 640 mm, Dimensions: Rack: L 2080 x W 1100 x H 2650 mm, Total height: H 2650 mm

10.000 litre, Stock number: T3838, Litre: 10.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: On legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Tank cover: In the top, Agitator: Flange for agitator at the top, Motor: 2,2 kW - 220/240 Volt - 51 rpm., Inner diameter: Ø 2200 mm., Total height: H 5000 mm., Manufacturer: Ahlstrom Salo Verk, Year: 1994

200 litre, Stock number: T3917, Litre: 200 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs , Top: Conical, Bottom: Conical, Double jacket: Yes, Insulated: No, Tank cover: In the top, Ø 200 mm, Agitator: Yes, Agitator type: Frame agitator with scrape, Inner diameter: Ø 830 mm, Outer diameter: D 920 mm, Total height: H 1630 mm

10.000 litre, Stock number: T3834, Litre: 10.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Tank cover: In the side, Ø 450 x 350 mm., Agitator: Flange for agitator in the top, Inner diameter: Ø 2000 mm., Total height: H 4250 mm., Other: The tank is slightly dented in the cylinder

2.500 litre, Stock number: T3952, Litre: 2.500 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top, Ø 400 mm, Agitator: Prepared for magnet agitator in the bottom, CIP: Yes, Working temperature: 140° C, Working pressure tank: -1 to 7 bar, Inner diameter: Ø 1380 mm, Outer diameter: D 1460 mm, Total height: H 2700 mm, Manufacturer: Steridose Systems, Model/type: Pressure Vessel, Year: 1986, Other: The tank is dented in the outer cladding

1.000 litre, Stock number: T3953, Litre: 1.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Double jacket: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the side, 440 x 340 mm, CIP: Yes, Working temperature: -5° C, Working pressure tank: 1,5 bar, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1100 mm, Outer diameter: D 1250 mm, Total height: H 2225 mm, Manufacturer: Ant Systems, Model/type: BBT

2.000 litre, Stock number: T3949, Litre: 2.000 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Conical, Double jacket: Yes, Heating coil: Yes, Insulated: Yes, Outer cladding: Fully welded stainless, Tank cover: In the top Ø 450 mm., CIP: Yes, Working pressure tank: Unpressurized, Working pressure double jacket: Unpressurized, Inner diameter: Ø 1350 mm., Outer diameter: D 1500 mm., Total height: H 2400 mm., Manufacturer: Ant Systems, Model/type: Hot Water tank, Year: 2018

100 litre, Stock number: T3930, Litre: 100 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Open top, Bottom: Conical, Double jacket: Electric heated with thermostat, Insulated: Yes, Outer cladding: Riveted aluminium, Agitator: From bridge in the top, Agitator type: Propeller D 330 mm, Inner diameter: Ø 550 mm, Outer diameter: D 650 mm, Total height: H 980 mm

12.000 litre, Stock number: T3833, Litre: 12.000, Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical, Bottom: Conical, Tank cover: In the side, Ø 490 x 350 mm., CIP: Yes, Inner diameter: Ø 2000 mm., Total height: H 4850 mm.

348 litre, Stock number: T3939, Litre: 348 , Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs with truck grip, Top: Dished, Bottom: Dished, Tank cover: In the top, Ø 255 mm, Agitator: Yes, Agitator type: Magnet, Working temperature: -15/100° C, Working pressure tank: 0,5/-1 bar, Inner diameter: Ø 630 mm, Total height: H 1250 mm, CIP: Yes, Other: Prepared for agitator from the top, Manufacturer: G. A. Rustfri, Year: 2009

270 litre, Stock number: T3936, Litre: 270 , Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 6 pcs., Item: Tank, Standing: 4 pcs. legs, Top: Dished, Bottom: Dished, Tank cover: In the top, Ø 255 mm, CIP: Yes, Working temperature: 0/100° C, Working pressure tank: 0/0,5 bar, Inner diameter: Ø 540 mm, Total height: H 1550 mm, Manufacturer: M.D. Rustfri, Year: 2014

1.600 litre, Stock number: T3934, Litre: 1.600, Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs with truck grip, Top: Dished, Bottom: Dished, Tank cover: In the top, Ø 400 mm, Agitator: Yes, Agitator type: Magnet, Working pressure tank: 1,8 bar, Inner diameter: Ø 1350 mm, Total height: H 1650 mm, Manufacturer: Rønne Maskinfabrik, Year: 1988

20.000 litre, Stock number: T3918, Litre: 20.000 , Material: Stainless acid proof steel AISI 316, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 4 pcs. legs, Top: Conical 15°, Bottom: Conical 20°, Tank cover: In the top, Ø 500 mm., Working temperature: 0- +50 °C, Working pressure tank: Unpressurized, Scope of application: A, Inner diameter: Ø 2350 mm., Total height: H 5575 mm., Density: 1,0, Plate type: Stained type B2, Inner finish: All weldings are sanded grain 60, Outer finish: All weldings are sandblasted, Manufacturer: Handing , Other: 3 pcs. connection pieces

30 litre, Stock number: T3931, Litre: 30 , Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs , Top: Plain, Bottom: Conical, Tank cover: Hinged lid on the top, Inner diameter: Ø 300 mm, Total height: H 1000 mm

2.000 litre, Stock number: T3810, Litre: 2.000, Material: Stainless steel AISI 304, In stock: Yes, Amount in stock: 1 pc., Item: Tank, Standing: 3 pcs. legs, Top: Conical, Bottom: Conical, Tank cover: In the top, Ø 430 mm., Agitator: Flange for agitator in the top, CIP: Yes, Inner diameter: Ø 1300 mm., Total height: H 2350 mm.