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KNF modular system, way to Project

pump heads available in: - aluminium - plastics (PPS, Peek …)- stainless steel- PTFE

diaphragms und valves available in:- Neopren- EPDM- Viton- Teflon- Kalrez

Motors:- different kind of AC / DC motors - in all worldwide necessary voltage / frequency combinations

Project Inquiry > Project > Product

Gas pumps for analyzer applications

Micro gas pumps

Mini gas pumps

Diaphragm Vacuum Pumps and Compressors

EX - Proof Vacuum Pumps and Compressors

Heat resist and heated gas pumps

Micro Gas Pumps

Defence / Security

• Portable (hand held) explosives and illegal drug detector.

Portable gas Analyzers

• Portable (hand held) air or food quality detector.

Medical analyses

• (Anesthesia) gas monitoring

Micro Diaphragm Gas Pumps

NMP05 – 015:

� Different motors, S (up to 300h), M (up to 600h), L (up to 2000 h), B (up to 10 000h)

� One way product

� Small size, for portable applications

� Flow adjustment possible thought motor speed

Micro Diaphragm Gas Pumps

NMS020:

� Different motors, S (up to 300h), L (up to 2000 h), B (up to 10 000h)

�Small size, for portable applications

� Low current draw

� Flow adjustment possible thought motor speed

Micro Diaphragm Gas Pumps

NMP830 – 850:

� Different motors, DC – Brush, DC – Brushless, NMP830 also with AC-Motor

� Replacement of ware parts possible

� Small size, for portable applications

� Flow adjustment possible thought motor speed and small eccentric

� Many combinations on project base possible

Mini Gas Pumps

Industry and Analyses• Gas monitoring for industry and food production• Sample draw systems for drink / waste water / milk• Gas monitoring for environmental technology• Gas transfer without contamination

Mini Diaphragm Gas Pumps

N85 – 814:

� Different motors, DC – Brush, DC – Brushless (on request), AC-Motor

� Simply and economical design

� Flow adjustment possible

� Many different modifications on project base possible

Mini Diaphragm Gas Pumps

N815 – 838:

� Different motors, DC – Brush, DC – Brushless (on project base), AC-Motor

� Simply and economical design

� Flow adjustment possible

� Many different modifications on project base possible

Diaphragm Vacuum Pumps and Compressors

Industry and Analyses• Sample draw systems for drink / waste water• Compressor for liquid filtration• Gas transfer pump for dangerous or high value gases• Gas tight sample draw

N022 - 026:

� AC-Motor, 3 – phase motor

� Gas tight design possible

� N026 - model is available also with Ex – proof motor

� Many different variations on project base possible

Diaphragm Vacuum Pumps and Compressors

N035:

� AC-Motor

� Gas tight design possible

� Many different variations on project base possible

Diaphragm Vacuum Pumps and Compressors

N860 - 0150:

� AC-Motor, 3 – phase motor

� Gas tight design possible

� N0150 - model is available also with Ex – proof motor

� Many different variations on project base possible

Diaphragm Vacuum Pumps and Compressors

EX - Proof Vacuum Pumps and Compressors

2 bar g115 mbar abs220 l/minN0150.1.2_T.9E EX

2 bar g115 mbar abs120 l/minN0150_T.9E EX

4 bar g100 mbar abs45 l/minN186.1.2_T.9E EX

4 bar g100 mbar abs27 l/minN143_T.9E EX

2.5 bar g100 mbar abs33 l/minN026.1.2_T.9E EX

2.5 bar g100 mbar abs17 l/minN026_T.9E EX

1.5 bar g53 mbar abs16 l/minN726FTE EX

1.5 bar g140 mbar abs7.5 l/minN87TTE EX

PressureVacuumFlow RateModel Number

EX - Proof Vacuum Pumps and Compressors

EX - Proof Vacuum Pumps and Compressors

N87TTE EX

Performance:

- Free delivery: 7,5 l/min (STP)

- Ultimate vacuum: 140 mbar abs.

- Max. operation pressure: 1,5 bar G (100% duty)

Design Materials:

- Pump head: PVDF, on project base Aluminum and SS possible

- Diaphragm: PTFE coated, on project base EPDM possible (H2 applications)

- Valves: FFPM, on project base EPDM possible (H2 applications)

Explosion protection:

- Motor: Single phase IP54, EEx de IIC – T4, ATEX

- Pump head: EEx IIB –T4 (PVDF), ATEX

- On project base: EEx IIB + H2 – T4 for H2 applications (aluminum and SS head), ATEX

EX - Proof Vacuum Pumps and Compressors

N726FTE EX

Performance:

- Free delivery: 13 l/min (STP)

- Ultimate vacuum: 53 mbar abs.

- Max. operation pressure: 1,5 bar G (100% duty)

Design Materials:

- Pump head: massive PTFE

- Diaphragm: PTFE coated

- Valves: PTFE

Explosion protection:

- Motor: Single phase IP44, EEx II – T3, ATEX

- Motor: 3 – Phase IP44, EEx II – T4, ATEX

- Pump head: EEx IIB –T4 (PVDF), ATEX

On project base:

- Available also double head version (20 LPM or 10 mbar abs.)

- Available also as a heat resistant version up to 200 °C

EX - Proof Vacuum Pumps and Compressors

N026.x A/ST.9E EX

Performance:

- Free delivery: N026A/ST.9E 15 l/min (STP), N026.1.2A/ST.9E 26 l/min (STP),

- Ultimate vacuum: 100 mbar abs.

- Max. operation pressure: N026A/ST.9E 2,5 bar G, N026.1.2A/T.9E 2,0 bar G

Design Materials:

- Pump head: Aluminum or SS

- Diaphragm: PTFE coated, on project base EPDM possible (H2 applications)

- Valves: SS

Explosion protection:

- Motor: Single phase IP44, EEx eII – T3, ATEX

- Motor: 3-phase IP44, EEx eII – T4, ATEX

- Pump head: EEx IIB –T4, ATEX

- On project base: EEx IIB + H2 – T4 for H2 applications, ATEX

Gas tight: 6 x 10-3 mbar l/s (tested)

EX - Proof Vacuum Pumps and Compressors

N143A/ST.9E EX and N186.1.2A/ST.9E

Performance:

- Free delivery: N143A/ST.9E 27 l/min (STP), N186.1.2A/ST.9E 48 l/min (STP),

- Ultimate vacuum: 100 mbar abs.

- Max. operation pressure: 4 bar G (100% duty)

Design Materials:

- Pump head: Aluminum or SS

- Diaphragm: PTFE coated, on project base EPDM possible (H2 applications)

- Valves: SS

Explosion protection:

- Motor: 3-phase IP54 or 55, EEx eII – T3 or EEx de IIC – T4 ATEX

- Motor: Single phase IP54, EEx de IIC – T4, ATEX

- Pump head: EEx IIB –T4, ATEX

- On project base pump head: EEx IIB + H2 – T4 for H2 applications, ATEX

Gas tight: 6 x 10-3 mbar l/s (tested)

On project base: gas tightness 6 x 10-6 mbar l/s possible

EX - Proof Vacuum Pumps and Compressors

N0150A/ST.9E EX and N0150.1.2A/ST.9E

Performance:

- Free delivery: N0150A/ST.9E 120 l/min (STP), N0150.1.2A/ST.9E 220 l/min (STP),

- Ultimate vacuum: 115 mbar abs.

- Max. operation pressure: 1 bar G (100% duty)

Design Materials:

- Pump head: Aluminum or SS

- Diaphragm: PTFE coated, on project base EPDM possible (H2 applications)

- Valves: SS

Explosion protection:

- Motor: 3-phase IP55, EEx eII – T3 or EEx de IIC – T4 ATEX

- Motor: On project base, Single phase IP54, EEx de IIC – T4, ATEX

- Pump head: EEx IIB –T4, ATEX

- On project base pump head: EEx IIB + H2 – T4 for H2 applications, ATEX

Gas tight: 6 x 10-3 mbar l/s (tested)

On project base: gas tightness 6 x 10-6 mbar l/s possible

- Gas Analysis

- Process

- Petrochemical

EX - Proof Vacuum Pumps and Compressors

Condensate

Pump

Filter

Heat exchanger

Heat exchanger

Analyzer

Flue gas

sampling

Heat resist and heated gas pumps

1.5 bar g180 mbar abs100 l/minN0100_T.__E

1.5 bar g240 mbar abs15 l/min

On project base

N026FT.16E

(chemical resist)

1.5 bar g200 mbar abs60 l/minN036.0_T.__E

1.5 bar g200 mbar abs30 l/minN036_T.__E

1.5 bar g200 mbar abs18 l/minN024_T.__E

1.5 bar g240 mbar abs10.5 l/minN012_T.__E

1.5 bar g290 mbar abs6 l/minN86_T.__E

PressureVacuumFlow RateModel Number

Heat resist and heated gas pumps

AC motor

N024 ST. 16 E

Pump typeN86

N012

N024N036

N036.0

N0100

PTFEPTFEStainless steel

ST

PTFEPTFEAluminumAT

ValvesDiaphragmHeadCode

Electrically heated, with Electronic Temperature Control to 240 °C.26

Electrically heated, with Thermostat to 240 °C.11

Temperature resistant to 240 °C.16

Heat resist and heated gas pumps

- FID (Flame Ionization Detector

- Process Gas Analysis

- Engine test benches

Heat resist and heated gas pumps

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