HPS x Rocker 910C | Deep-Vacuum PTFE Coated Chemical Resistant Vacuum Pump

The HPS x Rocker 910C delivers the deepest vacuum in the C-Series — 15 mbar abs. maximum — making it the top choice for rotary evaporation, vacuum concentration, drying, and any application where deep vacuum combined with chemical resistance is essential. High flow at 37 L/min ensures fast pump-down times even with larger vessels.

Key Features — All Models

• PTFE-coated diaphragm chamber and FKM valves: chemical resistance to a wide range of corrosive gases
• Oil-free diaphragm drive: no lubricant, no oil changes, no oil mist — maintenance-free operation
• Built-in thermal protection: auto-shutdown on overheat, auto-resume when cooled
• Quiet, low-vibration design: superior weight distribution and vibration-proof assemblies
• CE, UKCA, RoHS certified | IP30 protection rating
• One-year manufacturer’s warranty

Specifications

Parameter	Value
Max. Vacuum	15 mbar abs.
Max. Flow Rate	37 L/min @60Hz | 31 L/min @50Hz
Hose Barb	ID8
Noise Level	60 dB
Net Weight	6.8 kg
Dimensions (LxWxH)	37 x 13 x 21 cm
Max. Power	250W (1/3 HP)
Max. Current	1.2A @110V | 0.9A @220V
Certifications	CE, UKCA, RoHS
Protection	IP30
Safety	Built-in thermal protection (auto-shutdown / auto-resume)
Included Accessories	Glass moisture trap, vacuum regulator
Voltage	110V/60Hz or 220V/50Hz (specify on order)

Best For

• Rotary evaporation — deep vacuum for low-boiling solvents
• Vacuum concentration and evaporation of chemical samples
• Vacuum drying ovens requiring <25 mbar
• Demanding analytical chemistry workflows requiring deep, stable vacuum

Applications

• Vacuum filtration of aqueous and organic samples
• HPLC solvent purification and degassing
• Solid-phase extraction (SPE) and sample preparation
• Vacuum evaporation, concentration, and drying
• Gel drying and vacuum oven applications
• Defoaming of culture media and reagents
• General laboratory vacuum source for moderate chemical environments

FAQ — 910C Specific

Q: How does the 910C compare to the 410C for rotary evaporation?
A: Both are suitable for rotary evaporator support, but the 910C reaches a deeper maximum vacuum of 15 mbar abs. versus the 410C’s 25 mbar abs. The 910C is recommended for evaporating low-boiling point solvents or when faster evaporation rates are required.

Q: Is a moisture trap required?
A: A glass moisture trap is included with the 910C. Using it is strongly recommended when pumping solvent-laden vapours to protect the diaphragm and extend pump life.

FAQs

Q: Are the pumps resistant to strong acids and alkalis?
A: The PTFE-coated diaphragm and FKM valves provide good resistance to a wide range of moderately corrosive gases. They are NOT recommended for strong acids (e.g. HF, concentrated H₂SO₄) or strong alkalis. Contact us for chemical compatibility guidance.

Q: Do the pumps require oil or regular maintenance?
A: No. All C-Series pumps are diaphragm-driven and completely oil-free — no lubricant, no oil changes, and no oil mist. Maintenance requirements are minimal.

Q: What is the thermal protection device?
A: Every C-Series motor includes a built-in thermal cut-off that automatically shuts the pump down if it overheats, then resumes operation once the motor has cooled to a safe temperature.

Q: Is a 220V/50Hz version available?
A: Yes. All models are available in both 110V/60Hz and 220V/50Hz versions. Contact Hi Pro Science to confirm your preferred voltage variant.

Get in Touch!

Looking for a chemical-resistant, oil-free vacuum pump for your laboratory? Contact Hi Pro Science today for a quote, chemical compatibility advice, or a product demonstration in Singapore.

 info@hiproscientific.com
 +65 8163 3185 (Call or WhatsApp)