Flange mounted BPF pumps
A typical stamping is BFF(R)1B70B00
B – British made
P – Injection punp
F – Flange mounted
(R) – Enclosed tappet and control rod
1 – No.of pumping elements
B – Pump size letter
70 – Element plunger dia.
B – Design change letter
00 – Flange symbol
