For Open Bath Circulators with 3.63" diameter access port in bridge (10, 20 and 28L stainless steel tanks; 17, 23 and 28 liter polycarbonate tanks) and Coliform Bath
Fluids & Accessories

Enhance and extend the performance of your PolyScience Circulator, General Purpose Water Bath, Chiller, or Recirculating Cooler with genuine PolyScience fluids, accessories, and replacement parts.
External bypass for 6000 Series Chillers with Magnetic Drive Centrifugal Pumps. Connects to inlet and outlet, allowing bypass flow when application flow is stopped.
For use with 6000 Series Chillers with Positive Displacement or Turbine Pumps. Reduces chiller output to adjustable range of 10-45 psi (0.69-3.10 bar)
Cable Lengths: 10', 25' and 50'
External Pt100 Probe. For monitoring the temperature of an external application. 5/32" (4 mm) diameter x 6" (15.2 cm)
For 6000 Series Chillers. Sediment Filters sold separately
1/2" male NPT to 1/2" (13 mm) or 5/8" (16 mm). Nylon
Flask Holders for use with Shaking Baths (20 and 28L)
Covers top of any open tank. Reduces fumes, splashing hazard and heat loss by 75% and evaporation by 87%. Usable to 95°C. Package of 400
1/2" (13 mm) barb to 1/4" (6 mm), 5/16" (8 mm) or 3/8" (9.5 mm)
High clearance design for additional accommodation of vessels. For use with General Purpose Water Baths.
For use with Circulating Baths. Brass, Cable Length: 10' (3 m)
-32° to 200°C. Precut 6ft sections of insulation.
-32° to 200°C. Precut 6ft sections of insulation.
2 or 4 ports with shutoffs
Two (2) port flow adapter with shutoffs. 1/4" male NPT x 1/4" (6 mm) hose barb. Brass
Save bench space by placing your PolyScience products on a custom-designed cart. Store additional equipment or fluids behind the rolling tambour door. Easy-hide drain shelf allows for additional space in a pinch. Increase your mobility, flexibility and efficiency.
Features:
- Heavy Duty Corrosion-Resistant HDPE Construction
- Four Total-Locking 3-inch Sealed Bearing Casters
- Weight Ratings up to 200lb on top and 25lb on the drain shelf.
Dimensions (L x W x H)
Small Cart 511-444: 23" x 17.05" x 28.476"
Large Cart 511-445: 28" x 19.68" x 28.476"
For use with Polycarbonate Open Bath Systems
Keeps reservoirs clean and odor-free. Concentrated: 8 oz (237 ml) treats approximately 200 gallons (757 liters).
General purpose fluid for routine applications above 5°C, prevents algae growth and premature rust formation.
A common circulator antifreeze fluid. Lowers the freezing point of water to allow circulation at below freezing temperatures. High toxicity. Recommend mixing with distilled water for broadest temperature range.
Excellent low-temperature performance without toxicity or risk to environment, equipment or personnel. Provides low-temp properties of synthetic organic and silicone fluids with thermal properties of water-based glycols.
Optimizes performance in refrigerated products; protects against freezing. Keeps reservoir clean.
Propylene glycol is a safer alternative to ethylene glycol. Lowers freezing point of water to allow circulation at below freezing temperatures. Mix with distilled water for broadest temperature range.