What is the primary advantage of a diaphragm pump for laboratory use?

Diaphragm pumps offer oil-free operation, preventing contamination of pumped media and eliminating the need for oil changes. Their robust design also provides excellent chemical resistance.

Can this pump handle aggressive chemicals?

Yes, KNF Neuberger pumps, particularly those with PTFE or PVDF wetted parts, are designed to handle a wide range of aggressive and corrosive gases and vapours. Buyers should confirm the specific wetted materials for this unit.

Is this unit suitable for continuous operation?

Many KNF diaphragm pumps are designed for continuous duty in laboratory and industrial settings, offering reliable performance over extended periods. It is advisable to check the motor specifications for this particular unit.

What maintenance is typically required for a diaphragm pump?

Maintenance is generally low for diaphragm pumps. It primarily involves periodic inspection of diaphragms and valves, with replacement only if wear or damage is evident. No oil changes are required.

What does 'compact and corrosion-resistant' imply for integration?

'Compact' suggests it can be easily integrated into existing systems or tight spaces. 'Corrosion-resistant' means it can reliably handle harsh media without degradation, extending its service life in demanding applications.

Used KNF Neuberger PM16209-122 Diaphram Pump - Diaphragm Pumps, photo 1

Used KNF Neuberger PM16209-122 Diaphram Pump - Diaphragm Pumps, photo 2

Used KNF Neuberger PM16209-122 Diaphram Pump - Diaphragm Pumps, photo 3

Used KNF Neuberger PM16209-122 Diaphram Pump - Diaphragm Pumps

used Equipment

Available

Verified seller

KNF Neuberger PM16209-122 Diaphram Pump

Name: KNF Neuberger PM16209-122 Diaphram Pump
Brand: KNF
SKU: 34818.SR78
Price: 550 GBP
Availability: InStock

Price: £ 550

This listing is for the KNF Neuberger PM16209-122 Diaphram Pump Description: A compact and corrosion-resistant pump Technical Features:

Cambridgeshire, United Kingdom

5,773 km away

Model Number

PM16209-122

Stock Number

34818.SR78

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Laboratory vacuum and pressure applications, including filtration, distillation, and gas sampling.
Transfer of corrosive or sensitive fluids in chemical and pharmaceutical research.
Original equipment manufacturer (OEM) integration for analytical instruments and medical devices.
Environmental monitoring for air and gas analysis.
Inkjet printing systems requiring precise fluid delivery.

Typical flow rate: For this class of KNF diaphragm pump, flow rates commonly range from a few litres per minute up to approximately 20 litres per minute, depending on the specific configuration.
Typical ultimate vacuum: Units of this type typically achieve an ultimate vacuum in the range of 100 to 200 mbar absolute.
Typical operating pressure: Pressure capabilities commonly extend up to 2.5 bar (gauge) for this model series.
Power supply: KNF diaphragm pumps are commonly available in 12V DC, 24V DC, or various AC voltages (e.g., 230V AC, 50Hz) depending on the motor fitted.
Wetted materials: Common wetted materials for KNF diaphragm pumps include PTFE, PVDF, and FFKM, offering broad chemical resistance.
Footprint: These are compact units; typical dimensions for a pump of this series are around 150mm x 100mm x 100mm, though this can vary.

Diaphragm pumps offer oil-free operation, preventing contamination of pumped media and eliminating the need for oil changes. Their robust design also provides excellent chemical resistance.

Diaphragm pumps are generally valued for their reliability and versatility across laboratory and pharmaceutical applications. Buyers typically prioritise condition of the diaphragm itself, seals and valve integrity when purchasing used units. Industry sentiment favours their gentle handling of sensitive fluids, low maintenance requirements and ability to manage viscous or abrasive media. Common strengths include self-priming capability, compact design and suitability for both suction and discharge applications. Durability remains a key selling point.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.