Kofloc Purge Flowmeter Model RK1000 Series

Purge Flowmeter (for Scientific Instrumentation

This is a glass tube
float type flowmeter materialized through our all-out effort at streamlining
the production line to offer users a low-cost model that can be shipped in a
reduced period of delivery. While it is outstandingly compact(total length of the
smallest type: 80 mm), it provides high performance in stability that bears
comparison with any high precision models and is optimum to form a part of the
customer’s scientific instrumentation system.


-Superior stability



-Wide variations


-For integration into
equipment panel

-For gas purge

-For measurement of
welding gas flows

-For various types of

-For semiconductor
manufacturing equipment


– Fluids :
Air,N2,O2,H2,He,Ar,and CO2 (Calibration by actual gas) For other
gases,consultation is necessary regarding whether conversion conditions or
calibration by actual gas is to be used.

– Flow range(Full
scale) : 1L,2L,3L,5L,10L,15L,20L/MIN

– Accuracy :
FS±5%(Measurement point)

– Proof pressure
:*0.8MPa for 5L/MIN or less

for 10 L/MIN or more

– Available scale :

– Body block and some
other components  : *S : SUS304; SUS303

                                                                              *BS : Brass

– Tapered tube : *S
& BS : Pyrex®, glass

– Packing : *S : FKM
           *BS : NBR

– Float : * S &
BS : Pyrex,SUS316, glass

– Protective cover :*
S & BS : Acrylic resin

– (Temperature
resistance) : * S & BS : MAX60°

– Connection : * S
& BS : Rc1/8(Standard);Rc1/4(Optional)

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s