8.
Variants
8.1
High viscosity liquid pumps type F 550
F 550 GS
F 550 GS
B
F 550 GS
F 550 GS
F 550 GS6
F 550 GS6
B
F 550 S
F 550 S
B
F 550 S
F 550 S
F 550 S
B
F 550 S
F 550 S
F 550 SF
F 550 SF
B
F 550 SF
F 550 SF
B
F 550 SF
F 550 SF
*TX: The temperature of the liquid to be pumped must not exceed 60°C.
56/116
Original Operating Instructions High Viscosity Liquid Pump F 550 and Sanitary Pump F 560
50/21
54/26
50/21
54/26
X
A
50/21
-
X
B
50/21
-
50/21
54/26
50/21
54/26
50/21
54/26
50/21
54/26
50/21
-
X
-
54/26
50/21
54/26
X
A
50/21
-
X
B
50/21
-
50/21
54/26
50/21
54/26
X
-
54/26
-
54/26
X
A
50/21
-
X
B
50/21
-
Ex II 1/2 G IIA T4
PTB 99 ATEX 4050 X
Ex II 1/2 G IIB T4
PTB 99 ATEX 4051 X
TR
TR
Ex II 2 G c IIB TX*
TR
Ex II 1/2 G IIA T4
PTB 99 ATEX 4050 X
Ex II 1/2 G IIB T4
PTB 99 ATEX 4051 X
TR
Ex II 2 G c IIB TX*
TR
Ex II 1/2 G IIA T4
PTB 99 ATEX 4050 X
Ex II 1/2 G IIB T4
PTB 99 ATEX 4051 X