JABSCO’S PUREFLO 4-piston
diaphragm pump
is designed to be used in pharmaceutical, biotech,
food or cosmetic applications. The design
complies with the stringent requirements of these
industries.
The pump and controls are mounted in a stainless
steel cabinet. The system can be cleaned easily
and the simple construction allows safe and easy
use.
Typical Examples:
! Solutions containing proteins
! Suspension of cells
! Bacteria, yeast, fungi, mammalian cells
! Suspensions containing viruses
! Filtration, chromatography
! Solutions or suspensions of polymers
! Feed pump for centrifuges and separators
! Feed pump for filter systems
! Ingredients for food and/or cosmetics !
!
Features: !
! Easy to clean, no shaft seals !
! Can run dry, dry self priming !
! Low noise, constant flow
! Compact and small
! Adjustable flow up to 1,260 l/h !
! Pressure up to 6.0 bar, in constant use 5.0 bar
should not be exceeded
! Temperature up to 60° C in constant use, CIP up
to 90° C is possible !
! Viscosity up to 250 Centipoise !
Parts in Contact with Fluid:
! Head Stainless Steel 316L !
! Diaphragm Santoprene
!
! Valves EPDM
!
! Valve chamber & pistons
Polypropylene
! Ports Tri-Clamp
®
Drive:
Motor 24 V DC
Motor protection IP 54
Variable speed 0 - 3,000 rpm
Torque 0.42 Nm at 3,000 rpm
Motor power 132 Watt, 8.7 Amp.
Electrical Details
Power supply intelligent controls enable
operation at most single
phase supplies
115-240 V AC, 50 or 60 Hz
Controls voltage 24 V, DC
Controls (ON/OFF) Touch Pad 0 - 100 %
Materials / Surfaces:
Parts in contact with fluid are only manufactured
® from FDA conforming materials.
3.1 B certification is available on request.
Surface finish Ra < 0.8 ì standard, 0.5 ì and
electro polish is available on request.
¾”
PUREFLO 21 - Diaphragm Pump
6.0 bar
5.0 bar
4.0 bar
3.0 bar
2.0 bar
1.0 bar
0 bar
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Flow (litres/min)
Max. Flow, Cam 2 & 3
Pressure
3
2
Variable flow from 0 - 100%
