Johnson Pump Concept SQ Rotary Lobe Pump
The definitive pump for critical hygiene applications requiring aseptic, sterile, or clean process environments.
Cleaner by design. EHEDG Certified
The SQ range was designed from the start to
eliminate potential product-retaining areas in the
flow path through the pump and, where required,
to provide the facility for permanent sterile barriers
at all product/atmosphere interfaces.
Concept SQ is unique in offering specification flexibility that combines sterile barriers with front-loading single or double mechanical seals, external rotor fixing and superb self-draining characteristics.
As a result, the range delivers benchmark CIP and SIP performance, together with the simplicity of maintenance to assure minimum downtime.
Front loading single, single flushed and double
flushed mechanical seals are positioned directly
behind the rotor maximising drainage from and
cleaning of the seal area.
Internal corners in the flow path through the pump are radiussed to minimise product retention and give optimum effective cleaning performance. Product- wetted surfaces are of 316L low carbon stainless steel for improved corrosion resistance and minimum carbon migration, finished to the standards required for application acceptance.
Inlet and outlet ports can be finished to a variety of clamp, thread or flange standards, with aseptic fittings available where barrier circulation is required to ensure that the process environment is reliably maintained.
The Concept SQ pump led the market with the first
Campden & Chorleywood Food Research Association’s
derived EHEDG certification. The pump
has been tested for CIP cleanability at the CCFRA
facility and was successfully certified according to
the EHEDG CIP Test Protocol.
The Concept SQ was also the first pump that CCFRA certified according to the EHEDG methods
for the assessment of in-line steam sterilisability and
bacteria tightness of processing equipment and has
gone on to be used in noxious vaccine production
where bacteria tightness is paramount.
Typical Applications
FOOD -
Baby foods, dairy products, fruit juices, low-fat
spreads, yoghurts and ice creams.
PERSONAL HYGIENE PRODUCTS - Lotions, moisturisers, cosmetics, aqueous emulsions, actives and hair care products.
BIO-TECHNOLOGY - Fermentation cell broths, pyrogen-frcc liquids, intermediates, antibodies and micro-organisms for containment.
PHARMACEUTICAL -
Sterile injectables, aqueous creams, ointments, vaccines, blood products and sterile sugars.
CHEMICAL -
Flavourings, fragrances, colourings, inks, detergents
and organic compounds.
ELECTRONIC AND PHOTOGRAPHIC -
Etching agents, cleaning fl uids, developers and
emulsions.
BestPump has full access to the Johnson Pump range and can quickly turnaround your orders for pumps and spares.