Vacuubrand Chemistry Diaphragm Pumps

Vacuubrand Chemistry Diaphragm are an excellent solution for the  continuous, oil-free pumping of aggressive gases and vapors. The innovative VACUUBRAND design combines high pumping speed with a very good ultimate vacuum. All major parts in contact with pumped media are made of chemically resistant fluoroplastics. Well-proven PTFE sandwich diaphragms increase reliability and extend operating life.

Key Features

• Outstanding chemical resistance and superior vapor tolerance • Excellent pumping speed, even close to the ultimate vacuum • Good ultimate vacuum even with opened gas ballast valve • Extra quiet, low-vibration operation • Long-term diaphragm lifetime, maintenance-free operation
Product Options Enquire
Product Code Description List Price Your Price
20721105 Vacuubrand ME 1C Diaphragm Pump, 100mbar vacuum, 0.7m3/h Flow Rate £1,449.00
£906.00
20730102 Vacuubrand ME 2C NT Diaphragm Pump, 70mbar vacuum, 2.1m3/h Flow Rate £1,960.00
£1,225.00
20731202 Vacuubrand ME 4C NT Diaphragm Pump, 70mbar vacuum, 3.9m3/h Flow Rate £2,653.00
£1,658.00
20734202 Vacuubrand ME 8C NT Diaphragm Pump, 70mbar vacuum, 7.1m3/h Flow Rate £5,341.00
£3,338.00
20741302 Vacuubrand ME 16C NT Diaphragm Pump, 70mbar vacuum, 16.3m3/h Flow Rate £10,787.00
£6,742.00
20724102 Vacuubrand MZ 1C Diaphragm Pump, 12mbar vacuum, 0.75m3/h Flow Rate £2,079.00
£1,299.00
20732302 Vacuubrand MZ 2C NT Diaphragm Pump, 7mbar vacuum, 2.0m3/h Flow Rate £2,653.00
£1,658.00
20696602 Vacuubrand MD 1C Diaphragm Pump, 2mbar vacuum, 1.3m3/h Flow Rate £3,633.00
£2,271.00
20736402 Vacuubrand MD 4C NT Diaphragm Pump, 1.5mbar vacuum, 3.4m3/h Flow Rate £5,341.00
£3,338.00
20743302 Vacuubrand MD 12C NT Diaphragm Pump, 2mbar vacuum, 12m3/h Flow Rate £10,787.00
£6,742.00

No accessories found.

Pump Model Comparison

Pump Model Comparison

Specification ME 1C ME 2C ME 4C NT ME 8C NT ME 16C NT MZ 1C MZ 2C NT MD 1C MD 4C NT MD 12C NT
Max. pumping speed 50 Hz0.7 m³/h2.1 m³/h3.9 m³/h7.1 m³/h16.3 m³/h0.75 m³/h2 m³/h1.3 m³/h3.4 m³/h12 m³/h
Max. pumping speed 60 Hz0.5 cfm1.4 cfm2.6 cfm4.6 cfm9.6 cfm0.5 cfm1.4 cfm0.88 cfm2.2 cfm7.0 cfm
Ultimate vacuum100 mbar / 75 torr70 mbar / 52 torr70 mbar / 52 torr70 mbar / 52 torr70 mbar / 53 torr12 mbar / 9 torr7 mbar / 5 torr2 mbar / 1.5 torr1.5 mbar / 1.1 torr2 mbar / 1.5 torr
Ultimate vacuum with gas ballast----100 mbar / 75 torr20 mbar / 15 torr12 mbar / 9 torr4 mbar / 3 torr3 mbar / 2.2 torr4 mbar / 3 torr
Number of heads1124822448
Number of stages1111122333
Operating temp. range10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C10–40 °C
Storage temp. range-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C-10–60 °C
Max. back pressure (abs.)1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar1.1 bar
Inlet connectionDN 8–10 mmDN 8–10 mmDN 8–10 mmDN 8–10 mmKF DN 25DN 8–10 mmDN 8–10 mmDN 8–10 mmDN 8–10 mmKF DN 25
Outlet connectionDN 8–10 mmDN 8–10 mmDN 8–10 mmDN 8–10 mmDN 15 mmDN 8–10 mmDN 8–10 mmDN 8 mmDN 8–10 mmDN 15 mm
Rated motor power0.04 kW0.18 kW0.18 kW0.25 kW0.53 kW0.06 kW0.18 kW0.08 kW0.25 kW0.53 kW
Rated motor speed1500/18001500/18001500/18001500/180016501500/18001500/18001500/18001500/18001650
Protection classIP 40IP 40IP 40IP 40IP 40IP 40IP 40IP 40IP 40IP 40
Dimensions (L×B×H)270×121×154243×211×198254×243×198328×243×198533×260×359312×121×170243×243×198338×142×223328×243×198533×260×359
Weight5.4 kg10.2 kg11.1 kg14.3 kg27.3 kg6.7 kg11.1 kg7.9 kg14.3 kg28.1 kg
Noise level49 dBA45 dBA45 dBA45 dBA54 dBA45 dBA45 dBA41 dBA45 dBA50 dBA
ATEX conformityII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc XII 3/- G Ex h IIC T3 Gc X
NRTL certificationYesYesYesYesNoYesYesYesYesNo
Items suppliedPump completely mounted, ready for use, with manual.
Rated mains voltage220–230 V230 V230 V230 V200–230 V220–230 V230 V220–230 / 100–115 / 120 V230 V200–230 V
Mains frequency50–60 Hz50–60 Hz50–60 Hz50–60 Hz50–60 Hz50–60 Hz50–60 Hz50–60 / 60 Hz50–60 Hz50–60 Hz

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