Three Screw Pumps
• Flow rates up to 10.500 L/min (ca. 2700 USGPM), larger flow rates are available upon request.
• Pressure up to 120 bar (ca. 1700 psi) continuos, higher pressure versions are available upon request,
• Suitable for pumping:
· lube oils (mineral and synthetic – even at high viscosity > 100.000 cSt),
· HFC fluids,
· Water based emulsions,
· cutting oils
· aeronautic and dielectrical fluids
· all fuel oils – incl. LFO and HFO
· silicon fluids.
• Execution conform to API 676 (latest edition).
• ATEX approval
• ABS type approved pumps
• survey by naval inspection bodies.
• Built in relief valve, optional for most of the models.
Twin Screw Pumps
• Flow rates up to 1250 m³/h (ca 5700 USGPM)
• Versions with and without timing gears
• Pressure up to 40 bar (ca. 570 psi) continuos, different pressure versions are available upon request
• wide range for materials of construction – for the largest compatibility
• API 676 latest ed. Version available
• Suitable for:
· lube oils (mineral and synthetic – even at high viscosity > 20.000 cSt),
· diathermic oils
· any fluid with low or no lubricationg property
· food industry
· cosmetics and soaps
· all fuel oils – incl. LFO and HFO
Flow meters
High accuracy in a wide range of applications (up to ca. 10.000 L/min, std 900 L/min), (ca. 2700 USGPM, std ca. 240 USGPM).
High linearity throughout working range.
Lowest pressure drops, even at high viscosity (5000 cSt),
Measure not affected by pressure, viscosity and temperature variation.
High pressure version available (400 bar / 6000 psi, or 200 bar / 3000 psi).
Specific electronic available (multi-function display, data logger), optional.
Safety and relief valves
Wide flow and pressure ranges, in line and built-on pump versions available.
• Flow ranges up to 10.000 L/min – ca. 2700 USGPM,
• Pressure ranges up to 120 bar (ca. 1700 psi)
• Manual or factory set adjustment versions.
• Pressure controlled version with pneumatically driven.
Accessories
SEIM Manufacturing Product Range can be completed by a wide range of accessories, like but not limited to:
• SAE counter flanges.
• Bell housings and Couplings, also with spacer. Available ATEX approved models.
• Electrical motors, AC or DC, ATEX custom execution, European or North American approvals.
SEIM capability extends to:
• Close couplings pre assembled systems (motor pump units).
• Skid mounted systems (horizontal mounting pumps or tank lid for vertical mounting, or tripod).
• Off-line filtration systems (filtration trolleys and complete stand alone systems, also for machine tools).
COOLERS DIVISION
SEIM manufacture following coolers:
• Air - oil.
• Water - oil.
• Chillers.
Standard range up to 14.000 kCal/h., (55.300 BTU/h). Larger on demand.
All power supply ratings are available.
UL/CSA approved versions.
Manual temperature switch.
Main characteristics:
• High self priming capability, thanks to SEIM screw pumps.
• Lowest noise level, thanks to specific fan design for 50 or 60 Hz and use of the screw pump.
• Low cost, thanks to several accessories available, supplied D.I.Y..
LIFT DIVISION
Complete three screw pumps range suitable for all applications in Elevators Market.
• Flow rates from 3 to 850 lpm, (ca. 227 USGPM).
• Submersible screw pumps for hydraulic power packs, suitable to match submersible or std IEC electrical motor.
• “DRY” type application, with external screw pump installation (not submerged).
• European and American versions.
SEIM supplies in Elevators Market can be integrated by supplying electrical motors and by our wide range of coolers (apply to SEIM relevant Division).
AFTER SALES SERVICE
SEIM Products are lasting and reliable, protected by adequate warranty.
Whether maintenance will be necessary, SEIM grant support both from our headquarter in Cusago and on site through qualified personnel.
SEIM manufacturing range follows our philosophy, aiming to consolidate relationship with our Customers: constant product improvement through latest technology “pump” our actions.