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PC 3 / RZ 2.5 Two-Stage Rotary Vane Pump (2.3 m³/hour Pumping Speed, Ultimate Vacuum 4×10⁻³ mbar)

Fiyat Sorunuz

High-performance compact rotary vane pump for laboratory and process applications with superior vacuum performance and water vapor tolerance

High flow rates maintained even at ultimate vacuum conditions
Excellent water vapor tolerance with efficient gas ballast; maintains superior ultimate vacuum even with gas ballast engaged
Vacuum-sealed operation; external anti-siphon valve not required
Large oil reservoir capacity for extended maintenance intervals between oil changes
Telescopic design enabling convenient maintenance and servicing

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Daha fazla detay

The single-stage RE 2.5 and two-stage RZ 2.5 are high-performance rotary vane pumps featuring ultra-compact design and low weight. Ideal for diverse laboratory and process applications requiring moderate gas flow rates with low ultimate vacuum levels. The cold trap inlet unit (GKF 1000i) integrated with the PC 3 rotary vane pumping station enables efficient handling of condensable vapors in larger displacement volumes. The pump unit is compact, user-friendly, and pre-equipped with an oil vapor filter, isolation valve, and gauge connection at the discharge port. The RZ 2.5 is also available as a complete package including the oil vapor filter (FO) and VS 16 isolation valve.

Technical Specifications

Number of stages	2
Max. pumping speed at 50/60 Hz	2.3 / 2.8 m³/h
Max. pumping speed at 50/60 Hz	1.4 / 1.6 cfm
Ultimate partial vacuum (abs)	4×10⁻⁴ mbar
Ultimate vacuum (abs)	2×10⁻³ mbar / 1.5×10⁻³ Torr
Ultimate vacuum (abs) with gas ballast	1×10⁻² mbar / 0.75×10⁻² Torr
Water vapor tolerance with gas ballast	40 mbar
Operating ambient temperature range	12 – 40 °C
Storage ambient temperature range	-10 – 60 °C
Oil capacity (mineral oil) min./max.	0.1 / 0.28 L
Max. backpressure (abs)	1.1 bar
Inlet connection	NS 29/32 female ground joint
Outlet connection	Hose barb DN 8-10 mm
Rated motor power	0.18 kW
Rated motor speed at 50/60 Hz	1500/1800 rpm
Protection class	IP 40
Dimensions (W × D × H)	342 × 448 × 608 mm
Weight	19.4 kg
Noise level at 50 Hz, measured	43 dBA
Included components	Hand-lubricated rotary vane pump, oil vapor filter FO, cold trap, T-fitting, isolation valve VS 16; complete unit, ready for operation
Accessories available	Stainless steel tubing KF DN 16 (1000 mm: 20673336); Stainless steel tubing KF DN 25 (1000 mm: 20673337); KF DN 25 male thread adapter with NS 29/32 (20662705); Fine vacuum gauge kit KF DN 16 (20700100 or 20700101); Rubber vacuum tubing DN 8 mm (20686001)

Applications

Laboratory rotary evaporator applications
Rotary vane pump for rotary evaporation systems
Process condensate vapor handling
Research and analytical vacuum applications
Laboratory distillation and evaporation systems
Industrial process evacuation requiring moderate flow rates

Frequently Asked Questions

What is the ultimate vacuum capability of the PC 3 / RZ 2.5 pump?

The two-stage RZ 2.5 achieves an ultimate vacuum of 2×10⁻³ mbar (1.5×10⁻³ Torr) without gas ballast, and 1×10⁻² mbar with gas ballast engaged for applications requiring high water vapor tolerance.

Is an external anti-siphon valve required?

No. The PC 3 / RZ 2.5 features vacuum-sealed closure design, eliminating the need for an external anti-siphon check valve.

What is the oil capacity and maintenance interval?

The pump has a large oil reservoir capacity of 0.1 to 0.28 liters, which enables extended maintenance intervals between oil changes compared to standard rotary vane pumps.

Can this pump handle water vapor in the process gas?

Yes. The efficient gas ballast system provides excellent water vapor tolerance up to 40 mbar, making it suitable for applications with moisture-laden gases.

What are the operating temperature limits?

The pump operates reliably in ambient temperatures from 12 to 40 °C. Storage temperature range is -10 to 60 °C.

What inlet connection does the pump use?

The pump features an NS 29/32 female ground joint inlet connection, compatible with standard laboratory glassware and fittings.

Is the pump ready to use out of the box?

Yes. The PC 3 / RZ 2.5 is supplied as a complete, ready-to-operate unit including integrated oil vapor filter, cold trap, T-fitting, and isolation valve.

Fiyat Sorunuz

+90 212 224 25 26

PC 3 / RZ 2.5 Two-Stage Rotary Vane Pump (2.3 m³/hour Pumping Speed, Ultimate Vacuum 4×10⁻³ mbar)

Kargolama ve Teslimat

Technical Specifications

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Güvenli Ödeme

+90 212 224 25 26

18 saatte E.coli ve Koliform sayımı

PC 3 / RZ 2.5 Two-Stage Rotary Vane Pump (2.3 m³/hour Pumping Speed, Ultimate Vacuum 4×10⁻³ mbar)

Kargolama ve Teslimat

Technical Specifications

Applications

Frequently Asked Questions

İlginizi çekebilir

Bilgilendirme

Mağaza

Koşullar

Bültenimize Abone Olabilirsiniz

Güvenli Ödeme

Güvenli Ödeme

18 saatte E.coli ve Koliform sayımı