Hercules Cryo-Tek 35290 Original Refractometer
HERCULES 35-290 REFRACTOMETER
Refractometers
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Hercules Cryo-Tek 35290 Original Refractometer
3197767
MFG #: 35290
Product ID:3197767
Famous Supply
- Specific Gravity: 1.04
- Length: 8 in
- Width: 3 in
- Height: 3 in
Hercules® Cryo-TeK™ Original Antifreeze is designed for hydronic heating and cooling closed loop systems, most solar heating systems, snow melts, radiant heat and general plumbing systems.
- Features
| For heating systems requiring freeze protection as well as corrosion prevention |
| Use in systems fabricated with metal, plastics (except CPVC) and rubber piping, fittings, seals and other parts |
| Blend of 45% virgin propylene glycol and the triple protection inhibitor package |
| Fastest and easiest method for ensuring accurate ethylene and propylene glycol levels |