Single parts
90mm filter device

Filter device for 90mm plane filters

Fully titanium grade 2

Entry G1/2" internal, exit G1/2" external

90mm filter device
90mm filter device
90mm filter device
90mm filter device
Compact and robust gas-sampler with rotary vane pump

For gas sampling up to 2,4 m³/h.

Dimensions: ~ 340 x 340, high: ~ 450 mm, weight ~14 kg. The pump starts manually.

In carrying system (transportation frame, material: Stainless Steel-square-tube 15 x 15 mm with handle) are:

  • dry gas volume meter (0,04 .. 6 m³/h, accuracy 2% with certificate) with thermometer (0..60°C, scale 1°C) (A)
  • rotameter 0,2 .. 2,5 m³/h (scale 0,1 m³/h standard condition) (A). 
  • dry running rotary vane vacuum pump (performance: 3 m³/h, vacuum: 800 mbar, 230 V/ 0,12 kW) (B)
  • Stainless Steel regulation valve (B).
  • drying tower (material: PVC, dimensions: Ø 75 mm x 400 mm), space for silicagel: 0,7 l, volume water separator: ca. 0,5 l (C).
  • pulsation dumper with filter behind pump (D).
Compact and robust gas-sampler with rotary vane pump
Compact and robust gas-sampler with rotary vane pump
Compact and robust gas-sampler with rotary vane pump
Compact and robust gas-sampler with rotary vane pump
Small drying tower

Small drying tower

Size comparable to 250ml impinger

3-parts: bottom, tube and cover

Dimensions Ø50/60mm x height 225mm

Entry and exit thread G1/8"

Hose nipple 6mm or others on request

Small drying tower

Cover Ø60mm

Tube Ø50mm x 185mm. Internal diameter Ø40mm

Materials: PVC and plexiglass

Small drying tower
Small drying tower
Small drying tower
Gooseneck with interchangeable nozzles

Gooseneck with 5 different interchangeable nozzles according to EN 13284-1 and ISO 9096 Nozzle diameters 6, 8, 10, 12, 14 mm, other openings are available on request Thread G1/2, G3/4, M16 or other threads on request Material: stainless steel or titanium Also on Monel® available.

Also possible as 90° bent instead of gooseneck.

Gooseneck with interchangeable nozzles
Gooseneck with interchangeable nozzles
Gooseneck with interchangeable nozzles
Gooseneck with interchangeable nozzles
Gooseneck for access to small access ports
Gooseneck for access to small access ports (G2”?56,6mm) According to EN 13284-1 and ISO 9096 Diameters 8 and 10mm Other diameters possible but not according to EN 13284-1 and ISO 9096 Connection thread G1/2" Other threads on request.
Gooseneck for access to small access ports
Gooseneck for access to small access ports
Gooseneck for access to small access ports
Gooseneck for access to small access ports
Straight nozzles
Straight nozzles according to VDI 2066, page 2 and EN 13284-1, or according to VDI 2066, page 7
Straight nozzles
Straight nozzles
Straight nozzles
Straight nozzles
Nozzles in quartz(glass)
Nozzles in quartz(glass) with KS19 quick coupling
Nozzles in quartz(glass)
Nozzles in quartz(glass)
Nozzles in quartz(glass)
Nozzles in quartz(glass)
Tubular filter device
Dust concentrations from 20 to 2000 mg/m³ IN- our OUT-Stack sampling
Tubular filter device
Tubular filter device
Tubular filter device
Tubular filter device
Filter holders for plane filters
For dust concentration Voor stofgehalte <50mg/m³ Filter holders for plane filters, material stainless steel or titanium, for in- and/or out stack mounting. Plane filter sizes 37, 45, 47 of 50mm. Conform to VDI, EN, ISO, EPA
Filter holders for plane filters
Filter holders for plane filters
Filter holders for plane filters
Filter holders for plane filters
Heating for out-stack mounted filter holder

The large heater serves filter devices with gas distributor. The heater is fastened to the suction tube by means of a flange and stabilizes the internal parts. At the back of the heater can be mounted a carrying box for bubblers.


Can also be made in special versions or according to your request. E.g. for a 90mm or 110mm  filter device (glass), see pictures.

Heating for out-stack mounted filter holder
Heater cartridge: ~ 400 Watt , 230 V. Weight: 3 kg. Shape: Aluminium-square tube: 120 x 120 x 285 mm, with 5 mm thick thermal mineral fibre insulation.
Heating for out-stack mounted filter holder
Heating for out-stack mounted filter holder
Heating for out-stack mounted filter holder
Double PID temperature controller Jumatherm

Double temperature controller for probe and filter heater

Total power 3650W, 230V/50Hz.

Main power switch

Double controller circuit.

Connections: standard NiCrNi socket + Europlug (earthed)

Double PID temperature controller Jumatherm

Operating voltage: 230V/50Hz

Switching power: max.  3650Watt ohmsche load

Electrical protection class: I

protection type: IP 20

rule behavior: PID; regulator- accuracy 0,5%

sensor breach security: yes

sensor type: NiCr-Ni; Typ K

sensor connection: Thermocouple Connector Typ K

consumer connection: Schuko power outlet max. 16A ohmsche load

Total outlet power no more than 16A ohmsche load. 

network connection: power cable with Schuko power connector 1,5mm²

main switch illuminates: 2-pole

housing:plastic ABS and PC

Dimensions: 160x166x134mm (BxHxT)

Ambient temperature: 0 - 50°C

scarf cable gear: relay 16A ohmsche load

LED-display

EMV-compatibility: EN 61326

Interference Stability: industry request

Safety instructions: DIN EN 60204, EN 61010, BGV A3

Jumatherm is a MARKUS DE VRIES brand.

Double PID temperature controller Jumatherm
Double PID temperature controller Jumatherm
Double PID temperature controller Jumatherm
Carrying rack for manual setting of isokinetic sampling rate
Gasmeter with waterabsorptiontrap and drying tower in solid carrying rack for manual setting of isokinetic sampling rate
Carrying rack for manual setting of isokinetic sampling rate
Gasmeter G4 (range 0,04..6m³/h) other on request 1 condensate bottle and 1 drying tower (silica) Flowmeter 0..45l/min, other ranges on request Manometer 0..-400mbar Thermometer 0..60°C
Carrying rack for manual setting of isokinetic sampling rate
Carrying rack for manual setting of isokinetic sampling rate
Carrying rack for manual setting of isokinetic sampling rate
Gastight rotary vane pump
SB6 max. 5.3m³/h SB10 max. 8,8m³/h Can be installed in front of the gas meter because the pump is gas-tight (no wrong air < 0,1%). Special corrosion resistant pump head With bypass flow control valve one can set the pump flow continuously. The pumped gas is thus recirculated and the pump not throttled. with vacuum manometer (-1 to 0 bar),
Gastight rotary vane pump
Gastight rotary vane pump
Gastight rotary vane pump
Gastight rotary vane pump
Sampler up to 5 L/min
Pump with drying tower, flowmeter and gas meter for sampling up to 5L/min Including constant-flow module Dimensions 350x350mm, high 450mm Weight 14kg
Sampler up to 5 L/min
Sampler up to 5 L/min
Sampler up to 5 L/min
Sampler up to 5 L/min
KNF Laboport pumps

KNF Laboport pumps depending on application up to 55 L/min, with chemical resistant PTFE membranes

KNF Laboport pumps
KNF Laboport pumps
KNF Laboport pumps
KNF Laboport pumps
KNF diaphragm pump for high flows

Twin-headed membrane pump KNF up to 55L/min

KNF diaphragm pump for high flows
KNF diaphragm pump for high flows
KNF diaphragm pump for high flows
KNF diaphragm pump for high flows
Holder for probe

Holder to fix the sampling probe at the measuring point

Choice between Quick fastener holder or gastight-holder

With thread G3" to mount in universal flange or standard threaded flange e.g. DN80, DN100

Threaded flanges also in aluminum available!

Holder for probe
Holder for probe
Holder for probe
Holder for probe
Camlock quick couplings for fixation of probes at measuring points

Camlock quick couplings for fixation of probes at measuring points

Camlock quick couplings for fixation of probes at measuring points
Camlock quick couplings for fixation of probes at measuring points
Camlock quick couplings for fixation of probes at measuring points
Camlock quick couplings for fixation of probes at measuring points
Small gas meters
Type G1.6 Qmin: 0,016m³/h Qmax : 2,5 m³/h Connection met adapter G3/4" or thread G3/4" directly on the gas meter Type G2.5 Qmin 0.025m³/h Qmax 4m³/h Type G4 Qmin 0.04m³/h Qmax 6m³/h
Small gas meters
Small gas meters
Small gas meters
Small gas meters
Gas meters high flow

Diaphragm gas meter

Type BK-G4

Qmin: 0.04m³/h

Qmax 6m³/h

Type BK-G6

Qmin: 0.06m³/h

Qmax 10m³/h

Also in screwed robust version

Gas meters high flow
Gas meters high flow
Gas meters high flow
Gas meters high flow

Manometer 0...-400mbar

Thermometer 0...60°C

Tecora Bravo sampling pump

Tecora Bravo Basic, sampling pump for constant flow sampling, adjustable from 0,1 to 35 L/min (with diaphragm pump) or 1-60 L/min (with rotary-vane pump)

Tecora Bravo sampling pump
Tecora Bravo sampling pump
Tecora Bravo sampling pump
Tecora Bravo sampling pump
Drying tower with integrated condensate trap

Drying tower model ‘Ströhlein' with  integrated condensate trap

Threaded or classic push-on version

Material: PVC / plexiglass

Drying tower with integrated condensate trap

Exterior dimensions Ø100 x 480mm

Silicagel content Ø80 x 370mm

Condensate content ~100ml

Connection G1/2"i 

Various hose connections and quick coupllings are possible, most used are quick connects 13mm (see picture)

Drying tower with integrated condensate trap
Drying tower with integrated condensate trap
Drying tower with integrated condensate trap
Drying tower 'Zambelli'

Can also be used as a condensate trap

Material: PVC / plexi

Filling opening on cover Ø 24mm.

Cover easily fully removale

Drying tower 'Zambelli'

Dimensions Ø 120 x 240mm

Drying tower 'Zambelli'
Drying tower 'Zambelli'
Drying tower 'Zambelli'
Big drying tower 'Gothe'

Material: PVC grey / clear

Two threads in the cover. With a little change, it can be changed to a water separator.

With handle.

Big drying tower 'Gothe'

Dimensions Ø 160 x 400 mm

Weight: ~ 6 kg,

Water separator: Ø 150 x 65 mm (~1,2 l)

Volume drying agent: Ø 150 x 300 mm

(~ 5,3 l / ~ 4,3 kg silica-gel ≅ 1060 g H2O-adsorption)

Big drying tower 'Gothe'
Big drying tower 'Gothe'
Big drying tower 'Gothe'
Heated box for 90mm glass filter holder

Heated box for 90mm glass filter holder.

Also in long version to heat both filter holder and gas distributor.

Fits to all probes

Heated box for 90mm glass filter holder
Heated box for 90mm glass filter holder
Heated box for 90mm glass filter holder
Heated box for 90mm glass filter holder