GENERAL CATALOGUE 2026.01

Modular units B series Filter-regulators, 1/4" ÷ 1/2"

Standard dimensions

Series: B33..B - B44..B Option: 01 manual drain with polycarbonate cup 5 μm filtration

A B

H

C

G

K

K1

D

E

M

Panel mounting hole

N

IN

OUT

P

IN

OUT

T V

V1

L

F

K2

L1

Hose-barb for 6x4 tube

Series: B33B - B44..B Option: 02 automatic drain with polycarbonate cup

Series: B33..B - B44..B Option: 03 manual drain with metal cup 5 μm filtration

5 μm filtration Option: 04 automatic drain with metal cup 5 μm filtration

3 - AIR TREATMENT

S

R

Ø8

Size

Connection (P)

A B C D E F

G H K K1 K2 L

L1 M N R S T Ø V V1

3

3/8"

54 29,5 6,5 6,5 77,6 137,1 44,5 44,1 26 2 30,4 140,5 21,5 47,4 30 34,5 12,6 4,3 36,5 31

4

1/2"

66 50 2 8,5 89,2 151,1 51,8 50 34 2,3 33,1 158 22 53,1 36,7 34,5 12,6 6 45,5 38,3

3.4.94