FI
EN

Service instructions

Changing the flange gasket

Changing the handle grip

Changing the shaft seal

Disassembly of the pump

Installing the bottom valves, bottom valve body and flange gasket

Changing the plunger seals and cylinder seals

Prices and payment options

Technical details and instructions

Nira handpumps

Over 100 years' experience making pumps for water, oil or fuel.