Bullseye Vacuum Gauges with Bluetooth 
Micro-Tec High-vacuum Grease
EM-Tec Bell Jar Polish

EM-Tec KF - NW - QF vacuum
connection hardware, components and parts

•                                                                
• EM-Tec KF / NW vacuum flange connection hardware   
  • EM-Tec KF vacuum flange DN10/16KF adaptive seal from KF10 to KF16 with 304 stainless steel centering ring with Viton O-ring
  • EM-Tec KF vacuum flange seals with 304 stainless steel centering ring with Viton O-ring
  • EM-Tec KF centering ring with screen plate, 0.4mm holes, 28 mesh, 304 stainless steel and Viton O-ring
  • EM-Tec replacement O-rings for worn or damaged centering seals
  • EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, per m lenght
  • EM-Tec KF vacuum flange centering seals with aluminium centering ring with NBR O-ring
  • EM-Tec KF vacuum flange quick release hinged wing nut clamp, aluminium
  • EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, per m lenght
  • EM-Tec blank flange, 304 stainless steel
  • EM-Tec conical vacuum reducers from DN40KF to DN25KF or DN16KF and from DN25KF or DN16KF, 304 stainless steel, 40mm longg
  • EM-Tec DN-KF 90 degrees elbow, 304 stainless steel
  • EM-Tec DN-KF equal T connector, 304 stainless steel
  • EM-Tec DN-KF manual vent valve, 304 stainless steel
  • EM-Tec DN16KF vacuum flange hose adapters, 304 stainless steel
  • EM-Tec DN25KF vacuum flange hose adapters, 304 stainless steel
  • EM-Tec DN-KF straight through tube, 304 stainless steel
  • EM-Tec DN-KF equal cross connector, 304 stainless steel

Introduction

The EM-Tec standard KF vacuum flange hardware components and parts are directly compatible with all KF, NW of QF vacuum flange hardware connections. Interchangeable designations for these standard rough and medium vacuum flange connections are: KF, DN-KF, ISO-KF, NW, ISO-NW, QF and DN.  The standard sizes offered are:

• DN10KF (adapts to DN16KF)
• DN16KF
• DN25KF
• DN40KF
• DN50KF

Most components are offered in stainless steel. However, for adapters vacuum grade aluminium alloys are sometimes preferred. The standard KF vacuum flange hardware is extensively used to connect vacuum components and can be found on vacuum coating systems, electron microscopes, vacuum ovens, vacuum pumps, vacuum equipment, vacuum gauges etc.

Dimensions of DN-KF flanges

	Dimensions in mm	DN10KF	DN16KF	DN25KF	DN40KF	DN50KF
	Flange OD ØA	30	30	40	55	75
	Centering seal  ØB	12.2	17.2	26.2	41.2	52.4
	Vacuum line ID ØC	10	16	24	40.5	51
	Vacuum line OD ØD	14	20	28	44.5	57

DN-KF-NW vacuum components:

• EM-Tec KF vacuum flange centering seals which consists of a centering ring and a Viton O-ring. They are placed between the KF flanges and seal when the flanges are pushed together by the wing nut clamps. Available with stainless steel AISI 304 centering ring and aluminium centering ring
• EM-Tec replacement KF O-rings for worn or damaged centering seals. O-rings are made from NBR (Nitrile) and are slightly softer than the Viton seals to provide a secure seal in vacuum lines. Sold in packages of 10
• EM-Tec KF quick release hinged clamps which are placed around the KF vacuum flanges. By turning the wing nut, the hinged clamp closes and seals the O-ring on the KF vacuum flanges. Made from aluminium with stainless steel pins, bolt and wing nut.
• EM-TecKF blank flange, made from vacuum grade AISI 304 stainless steel, to blank of vacuum connections.
• EM-Tec conical reducer with KF40, KF25 and KF16 flanges, made from vacuum grade AISI 304 stainless steel. Useful as adapter flanges between KF16 and KF25 flanges on pumps, vacuum gauges and distribution pieces.
• EM-Tec hose adapters with KF25 and KF16 flanges, made from vacuum grade AISI 304 stainless steel to be used with steel wire reinforced plastic vacuum hoses
• EM-Tec DN-KF 90 degrees elbows made from vacuum grade AISI 304 stainless steel to be used in vacuum lines
• EM-Tec DN-KF equal T connections made from vacuum grade AISI 304 stainless steel to be used to add or split vacuum lines
• EM-Tec DN-KF equal cross connections made from vacuum grade AISI 304 stainless steel to be used to or split vacuum lines
• EM-Tec DN-KF straight through tubes made form vacuum grade AISI 304 stainless steel to be used in vacuum lines or as stand-off for oil mist filt
• EM-Tec DN-KF manual venting valves made from vacuum grade AISI 304 stainless steel to enable venting vacuum lines

Ordering information

EM-Tec KF vacuum flange DN10/16KF adaptive seal from KF10 to KF16 with 304 stainless steel centering ring with Viton O-ring Product # Unit Price* Add to Quote / Order 61-110011-10 DN10/16KF adaptive seal from KF10 to KF16 with 304 stainless steel centering ring with Viton O-ring Qty: each €10,00

EM-Tec KF vacuum flange seals with 304 stainless steel centering ring with Viton O-ring Product # Unit Price* Add to Quote / Order 61-110010-16 DN16KF seal with 304 stainless steel centering ring with Viton O-ring Qty: each €6,75 61-110010-25 DN25KF seal with 304 stainless steel centering ring with Viton O-ring Qty: each €8,45 61-110010-40 DN40KF seal with 304 stainless steel centering ring with Viton O-ring Qty: each €10,00 61-110010-50 DN50KF seal with 304 stainless steel centering ring with Viton O-ring Qty: each €11,90

EM-Tec KF centering ring with screen plate, 0.4mm holes, 28 mesh, 304 stainless steel and Viton O-ring Product # Unit Price* Add to Quote / Order 61-110013-16 EM-Tec DN16KF centering ring with screen plate, 0.4mm holes, 28 mesh, 304 stainless steel and Viton O-ring Qty: each €11,50 61-110013-25 EM-Tec DN25KF centering ring with screen plate, 0.4mm holes, 28 mesh, 304 stainless steel and Viton O-ring Qty: each €12,90

EM-Tec replacement O-rings for worn or damaged centering seals Product # Unit Price* Add to Quote / Order 61-010011-16 DN16KF replacement O-ring for KF16 centering ring, NBR Qty: pkg/10 €5,00 61-010011-25 DN25KF replacement O-ring for KF25 centering ring, NBR Qty: pkg/10 €5,50 61-010011-40 DN40KF replacement O-ring for KF40 centering ring, NBR Qty: pkg/10 €6,50 61-010011-50 DN50KF replacement O-ring for KF50 centering ring, NBR Qty: pkg/10 €7,50

EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, per m lenght Product # Unit Price* Add to Quote / Order 61-010035-1 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 1 mtr lenght Qty: 1 meter €6,70 61-010035-2 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 2 mtr lenght Qty: 2 meter €13,40 61-010035-3 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 3 mtr lenght Qty: 1 meter €20,10 61-010035-4 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 4 mtr lenght Qty: 4 meter €26,80 61-010035-5 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 5 mtr lenght Qty: 5 meter €33,50 61-010035-10 EM-Tec Flextube 16 thick walled clear PVC wire reinforced vacuum hose, Ø 16 x Ø 23 mm, 10 mtr lenght Qty: 10 meter €64,00

EM-Tec KF vacuum flange centering seals with aluminium centering ring with NBR O-ring Product # Unit Price* Add to Quote / Order 61-010010-16 EM-Tec DN16KF seal with aluminium centering ring with NBR O-ring Qty: each €3,20 61-010010-25 EM-Tec DN25KF seal with aluminium centering ring with NBR O-ring Qty: each €3,50 61-010010-50 EM-Tec DN50KF seal with aluminium centering ring with NBR O-ring Qty: each €5,70

EM-Tec KF vacuum flange quick release hinged wing nut clamp, aluminium Product # Unit Price* Add to Quote / Order 61-010015-16 DN16KF quick release hinged wing nut clamp, aluminium Qty: each €8,00 61-010015-25 DN25KF quick release hinged wing nut clamp, aluminium Qty: each €8,00 61-010015-40 DN40KF quick release hinged wing nut clamp, aluminium Qty: each €8,00 61-010015-50 DN50KF quick release hinged wing nut clamp, aluminium Qty: each €9,00

EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, per m lenght Product # Unit Price* Add to Quote / Order 61-010037-1 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 1 mtr lenght Qty: 1 meter €9,25 61-010037-2 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 2 mtr lenght Qty: 2 meter €18,50 61-010037-3 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 3 mtr lenght Qty: 3 meter €27,75 61-010037-4 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 4 mtr lenght Qty: 4 meter €37,00 61-010037-5 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 5 mtr lenght Qty: 5 meter €46,25 61-010037-10 EM-Tec Flextube 25 thick walled clear PVC wire reinforced vacuum hose, Ø 25 x Ø 33 mm, 10 mtr lenght Qty: 10 meter €88,50

EM-Tec blank flange, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110012-16 DN16KF blank flange, 304 stainless steel Qty: each €5,25 61-110012-25 DN25KF blank flange, 304 stainless steel Qty: each €5,45 61-110012-40 DN40KF blank flange, 304 stainless steel Qty: each €6,75 61-110012-50 DN50KF blank flange, 304 stainless steel Qty: each €10,45

EM-Tec conical vacuum reducers from DN40KF to DN25KF or DN16KF and from DN25KF or DN16KF, 304 stainless steel, 40mm longg Product # Unit Price* Add to Quote / Order 61-110014-1625 EM-Tec conical vacuum reducer from DN25KF to DN16KF, 304 stainless, 40mm long Qty: each €24,50 61-110014-1640 EM-Tec conical vacuum reducer from DN40KF to DN16KF, 304 stainless, 40mm long Qty: each €36,50 61-110014-2540 EM-Tec conical vacuum reducer from DN40KF to DN25KF, 304 stainless, 40mm long Qty: each €37,50

EM-Tec DN-KF 90 degrees elbow, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110016-16 EM-Tec DN16KF 90 degrees elbow, L = 40 mm, 304 stainless steel Qty: each €17,50 61-110016-25 EM-Tec DN25KF 90 degrees elbow, L = 50 mm, 304 stainless steel Qty: each €19,50

EM-Tec DN-KF equal T connector, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110018-16 EM-Tec DN16KF equal T connector, L = 80mm, H = 42 mm, 304 stainless steel Qty: each €29,50 61-110018-25 EM-Tec DN25KF equal T connector, L = 100mm, H = 55 mm, 304 stainless steel Qty: each €36,50

EM-Tec DN-KF manual vent valve, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110028-16 EM-Tec DN16KF manual vent valve, H = 40mm, 304 stainless steel Qty: each €34,50 61-110028-25 EM-Tec DN25KF manual vent valve, H = 44mm, 304 stainless steel Qty: each €37,50

EM-Tec DN16KF vacuum flange hose adapters, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110020-06 DN16KF hose adapter for 6mm ID hose, L=35mm, 304 stainless steel Qty: each €10,50 61-110020-16 DN16KF hose adapter for 16mm ID hose, L=35mm, 304 stainless steel Qty: each €12,50

EM-Tec DN25KF vacuum flange hose adapters, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110022-06 DN25KF hose adapter for 6mm ID hose, L = 35mm, 304 stainless steel Qty: each €12,50 61-110022-16 DN25KF hose adapter for 16mm ID hose, L = 35mm, 304 stainless steel Qty: each €13,50 61-110022-25 DN25KF hose adapter for 25mm ID hose, L=35mm, 304 stainless steel Qty: each €14,75

EM-Tec DN-KF straight through tube, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110019-16 EM-Tec DN16KF straight through tube, L = 100 mm, 304 stainless steel Qty: each €25,50 61-110019-25 EM-Tec DN25KF straight through tube, L = 100 mm, 304 stainless steel Qty: each €31,50

EM-Tec DN-KF equal cross connector, 304 stainless steel Product # Unit Price* Add to Quote / Order 61-110017-16 EM-Tec DN16KF equal cross connector, L = 80mm, H = 80 mm, 304 stainless steel Qty: each €34,50 61-110017-25 EM-Tec DN25KF equal cross connector, L = 100mm, H = 100 mm, 304 stainless steel Qty: each €39,00

© Micro to Nano 2024 Website: www.microtonano.com

Micro to Nano BV Tappersweg 91 2031 ET Haarlem Netherlands

Contact - English and German spoken Tel:+31 (0)85 2013155 Info: info@microtonano.com Administration: accounting@microtonano.com

KvK-nr: 90172744 Btw-nr (Tax ID): NL865230900B01 Bankaccount: 0495516724 IBAN: NL32ABNA0495516724 BIC (SWIFT): ABNANL2AMEL