plate filters

SUPPLY KEY FEATURES

SFV 1220/1250/25/11 vertical filter with 269.1 ft² (25 m²) of filtering area and 11 filtering plates installed, 4 floor mount stands, locking mechanism on the filter top cover. It includes gasket and locking system.



Process information

Oil for filtering

Vegetable Oil

Solids %

0.7 to 1.2%



Technical information

Design code

ASME Section VIII, Division 1

Filtering area

269.1 ft² (25 m²)

Design pressure

-1/6 bar g

Operating pressure

4.5 bar g

Design temperature

302°F (150 ℃)

Operating temperature

230°F (110 ℃)

Test pressure

8.58 bar g

Housing wall thickness

0.31" (8 mm)

Cone thickness

0.39" (10 mm)

Housing diameter

48.03" (1220 mm)

Filtering plates

11 Nos



Construction material

Container

Carbon steel (IS 2062)

Cover

Carbon steel (IS 2062)

Filtering plates

Stainless steel (SS 304 / SS 316L)

Flanges

Carbon steel (ASA 150)



Coupling flanges

N1 Inlet

80 NB

N2 Outlet

100 NB

N3 Cake outlet

500 NB

N4 Vibrator connection

DN 65 (special construction)

N5 Manometer connection

40 NB

N6 Vent

50 NB

N7 Air for vibrator

3/8”




Outlet collector

The outlet collector is replaceable. It has 11 nozzles to connect the filtering plates with 2.75" (70 mm) between centers.



Vibrator

For the dry cake discharge, the machine is equipped with a high frequency pneumatic vibrator. Compressed air estimated consumption: 224.55 gpm (850 lpm) at 6 bar g.


Cake discharge valve

Inside the filter there is a 19.68" (500 mm) butterfly valve with an ASA 150 flange, with a double acting pneumatic actuator.

Seat

Neoprene

Body material

Cast iron

Disk

Cast iron




Filtering plates

Each plate consists of 5 layers attached by automatic riveting hammer:

  • (1x) 4 x 4 central mesh in SS 304 stainless steel
  • (2x) 8 x 8 supporting mesh in SS 304 stainless steel
  • (2x) 24 x 110 Hollander filter in SS 316L stainless steel


Finish

The outside of carbon steel surfaces is sanded and epoxy-coated. The inside is coated with vegetable oil.