Filtrine offers the best engineering features in the business. In addition, there are more than 60 options and accessories available for all Filtrine medical, industrial process or bakery chillers. You select the options to make the chiller the best fit for the site and the application. Please review the extensive list of options, accessories and cabinet designs shown below or download the Filtrine Chiller Options & Accessories sheet. Filtrine will build your chiller based on your requirements. Fill out a process chiller request a quote form or contact a sales representative for more information.
PS Eng Features
Filtrine’s chiller features include:
Energy Saving Design: Filtrine's chiller design features the storage-method of cooling. Each Filtrine chiller has a chiller barrel that consists of a stainless steel storage tank with an immersed stainless steel evaporator. The capacity of the storage tank and length of the evaporator are sized to meet the heat removal requirements of the application. This takes advantage of the fly-wheel effect of cooling where the energy is stored in the coolant to produce consistent, reliable outlet temperature. Unlike most process chillers, the Filtrine chiller’s refrigerant circuit only cycles on when the coolant temperature in the tank needs cooling. This saves energy over conventional cooling systems.
Complete Temperature Control: Temperature adjustable within a range of 40° to 90°F (5° to 32°C) and will hold temperature within ±1.5°F (.8°C) of setting. (±0.5°F optional). If the heat load from the application swings large amounts, the chiller will deliver the coolant at a consistent temperature.
Welded Stainless Steel Cooling Tank: Recirculates clean coolant sealed from the atmosphere, eliminates bacterial build-up, evaporation and the need for feed tank. The tanks are designed with internal expansion space, so expansion tanks are not needed.
HFO Refrigerant: Eliminates use of ozone-depleting and high GWP (Global Warming Potential) refrigerant as per Montreal Protocol.
Condenser Options: Filtrine chillers are offered with the integral air-cooled, integral water cooled condensers or remote air-cooled condensers.
Coolant Loop Options: Filtrine chillers serve closed loop (PCP), open loop (POC) and single pass (PC) applications.
Filtrine’s chiller accessories include:
(Designed to work with Filtrine medical equipment chillers – indoor installation only).
PS – Pure System
For deionized water or other liquids that cannot come into contact with copper or brass. Evaporator fabricated from type 304 stainless steel with polypropylene piping and fittings. Type 316 stainless steel also available for salt water or acids.
ILF - In-Line FilterB
Removes sediment from makeup water and/or from water in circulating loop. Filter elements available with rating of 1 to 75 microns.
ILD - In-Line Deionizer
Installed in-line; specify requirements.
ILS - In-Line SterilizerB
UV sterilizer installed in makeup line and/or recirculating line to kill bacteria and other waterborne microorganisms.
AF - Auto Fill
On closed-loop chillers, float switch senses liquid level in tank and activates solenoid valve on makeup line to keep tank full.
AAV - Auto Air Vent
Automatically vents air from system.
LCI - Liquid Coolant Interchanger
Shell-in-tube or plate-type heat exchanger to cool corrosive, viscous or high temperature liquids.
BD - Batch DrawP/B
Stainless steel cooling tank automatically fills with water, which is constantly agitated and chilled to as cold as 34°F (1.1°C). When water is drawn off, a solenoid valve shuts off the makeup water preventing the mixing of warm and chilled water and insuring a uniform batch temperature from first drop to last.P/B
PRV - Pressure Relief Bypass
Release excess pressure from pump discharge back to return line.
OCO - Other Coolant Interchanger Option
Designed for cooling high temperature, dirty or oil based fluids. A double circuit configuration sends water (or glycol) to be chilled using Filtrine‘s storage tank. The cooled water is then circulated through a water-to-liquid heat exchanger permitting a closer temperature differential to avoid fouling. The heat exchanger is available as a cleanable type that won‘t contaminate the refrigeration system.
Options listed above are available for both Medical and Process Liquid Chillers unless otherwise indicated with (P). (P) is for process chillers only.
Popular bakery options indicated by (B).
Filtrine's chiller cabinet design choices include:
SSC - Stainless Steel CabinetB
Cabinet exterior constructed of stainless steel.
RC - Rubber CastersB
Rubber casters for complete mobility.
SSD - Space Saving Design
Smaller footprint available on many designs (consult factory) – not available on weather-resistant models.
ADJ - Adjustable LegsB
Stainless steel legs adjustable from 6" to 8".
LH - Lifting Hooks
For lifting with a crane. Ideal for loading chiller onto ship or high platform.
LP - Low Profile
Reduced height available on many models (consult factory).
Neoprene pads in rugged, cast iron casings mounted under channel skids.
Special Paints and Custom Colors
Available to match any space.
Options listed above are available for both Medical and Process Liquid Chillers unless otherwise indicated. (P) is for process chillers only.
Popular bakery options indicated by (B).
Filtrine's chiller options for special conditions:
N12 - NEMA 12 Enclosure
Oil tight NEMA 12 external electrical enclosures.
XP - Explosion Proof
All motors, wiring and controls rated for Class 1, Group D, Division 1, explosive environment. Groups B and C available on some models.
WP - Weather-Resistant
For outdoor installation in most climates. Standard weather-resistant is sufficient for ambients between -20°F (-29°C) and 100°F (38°C). For higher ambients see the HA OPTION. For lower ambients, consult factory.
The bakery chiller can be designed to be washed down with water..
CF - Copper Fin Condenser
Condensers supplied with copper fins instead of aluminum to prevent corrosion from salt spray or chemicals in the air.
DPD - Dust Proof Design
Air filter on intake to condenser.
SP - Sound Proof Design
Acoustical insulation on all panels to reduce noise.
OSP - Pre-Approved For OSHPD Special Seismic Certification
By the State of California Office of Statewide
Health Planning & Development Facilities Development Division for specific closed loop chiller models
EC - Epoxy Coating
Helps to protect the condenser in a marine/ salt atmosphere.