THREADED BODY
Glass-fibre reinforced polyamide based (PA) SUPER-tecnopolymer.
PLUNGER
Black-oxide hardened steel or AISI 303 stainless steel.
Suggested tolerance for matching hole = H7.
KNOB
High-resilience polyamide based (PA) technopolymer, black colour or
RAL 3000 red colour (C6), matte finish.
SPRING
AISI 302 stainless steel.
LOCKING NUT (NTT)
Glass-fibre reinforced polyamide based (PA) SUPER-tecnopolymer.
Available also as accessory sold separately (see table NTT).
STANDARD EXECUTIONS
- PMT.101-A: black-oxide steel plunger, without locking nut.
- PMT.101-AK: black-oxide steel plunger, with locking nut (supplied not
assembled).
- PMT.101-SST-A: AISI 303 stainless steel plunger, without locking nut,
not magnetic.
- PMT.101-SST-AK: AISI 303 stainless steel plunger, with locking nut
(supplied not assembled), not magnetic.
FEATURES AND APPLICATIONS
- Lightness and high mechanical resistance of the product.
- The SUPER-technopolymer threaded body of the plunger offers a
low friction factor to the plunger stroke; no lubricating maintenance
is required.
- Anticorrosive material: suitable even in the presence of liquid or
humidity (PMT.101-SST).
- Resistant to several cleaning cycles with solvents and other
chemical agents, for this reason they are suitable for applications as
in the pharmaceutical or food industry.
- The stop toothing (for the rest position) made out of SUPERtechnopolymer: no risk of seizure or wear.