KNOCKS FLUID Technik

From the basement to the world

The German company KNOCKS FLUID Technik was founded as a family business in 1970. The company, which in its early days was run by its founder in the basement of his house, has grown into one of the leaders in the compressed air industry in less than 50 years. But the company continues to keep pace, and year after year its ranks have grown, while the development of new technologies has not been overlooked. But it wasn't just the desire for expansion, but also the desire for excellence that kept the company going. In 2004, the certification according to ISO 9001: 2000 came quite logically. The complete production of the entire product range is carried out at the company's headquarters in Selm, where, for example, proportional regulators, various types of couplings, pressure regulators, as well as silent blocks are produced.

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Modern technologies sanctify quality

From a one-man enterprise, it is now a company of 140 employees who are responsible for the quality of its products. This is helped by state-of-the-art tools and technologies such as production machines and QA systems, electronic test benches or 3D CAD systems. The KNOCKS brand is now an internationally sought-after brand with sales offices all over the world. Kompresory vzduchotechnika s.r.o. is one of them. A wide range of products from this popular brand can be found below.

637 items total
Straight coupling 6 mm
€0,60 –10 %
Straight coupling 6 mm
Stock (73 pcs)
€0,45 excl. VAT
€0,54 / pcs

Straight coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: SVR-6
L-connector W-4
€0,76 –9 %
L-connector W-4
Stock (67 pcs)
€0,57 excl. VAT
€0,69 / pcs

Coupling with 4 mm hose shank in POM plastic material, resistant to petrol, diesel and oil.

Code: W-4
Straight coupling 5 mm
€0,54 –9 %
Straight coupling 5 mm
Stock (26 pcs)
€0,40 excl. VAT
€0,49 / pcs

Direct coupling with 5 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: SVR-5
Y-connector Y-4
€0,76 –9 %
Y-connector Y-4
Stock (44 pcs)
€0,57 excl. VAT
€0,69 / pcs

Y-coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: Y-4
Straight coupling 4 mm
€0,40 –10 %
Straight coupling 4 mm
Stock (33 pcs)
€0,30 excl. VAT
€0,36 / pcs

Straight coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up...

Code: SVR-4
L-connector W-10
€1,51 –9 %
L-connector W-10
Stock (52 pcs)
€1,12 excl. VAT
€1,36 / pcs

Coupling with 10 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil.

Code: W-10
Straight coupling 9 mm
€0,91 –9 %
Straight coupling 9 mm
Stock (68 pcs)
€0,68 excl. VAT
€0,82 / pcs

Direct coupling with 9 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: SVR-9
Straight coupling 3 mm
€0,36 –8 %
Straight coupling 3 mm
Stock (128 pcs)
€0,27 excl. VAT
€0,33 / pcs

Direct coupling with 3 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: SVR-3
T-connector T-4
€0,73 –10 %
T-connector T-4
Stock (42 pcs)
€0,54 excl. VAT
€0,65 / pcs

T-coupling with 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: T-4
Y-connector Y-6
€1 –10 %
Y-connector Y-6
Stock (68 pcs)
€0,74 excl. VAT
€0,90 / pcs

Y-coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: Y-6
Y-connector Y-9
€1,75 –9 %
Y-connector Y-9
Stock (39 pcs)
€1,31 excl. VAT
€1,58 / pcs

Y-coupling with 9 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: Y-9
T-connector T-3
€0,60 –10 %
T-connector T-3
Stock (23 pcs)
€0,45 excl. VAT
€0,54 / pcs

T-coupling with 3 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: T-3
Direct coupling reduced 6 - 4 mm
€0,70 –10 %
€0,52 excl. VAT
€0,63 / pcs

Reducing coupling with 4 and 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: SVRR-46
Y-connector YPK-4
€3,24 –4 %
Y-connector YPK-4
Stock (20 pcs)
€2,55 excl. VAT
€3,08 / pcs

Y-coupling with 4 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: YPK-4
Y-connector Y-3
€0,76 –9 %
Y-connector Y-3
Stock (129 pcs)
€0,57 excl. VAT
€0,69 / pcs

Y-coupling with 3 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: Y-3
L-coupling W-6
€0,94 –9 %
L-coupling W-6
Stock (50 pcs)
€0,70 excl. VAT
€0,85 / pcs

Coupling with 6 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil.

Code: W-6
T-coupling T-6
€0,97 –10 %
T-coupling T-6
Stock (11 pcs)
€0,72 excl. VAT
€0,87 / pcs

T-coupling with 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: T-6
Straight coupling 10 mm
€1,06 –9 %
€0,79 excl. VAT
€0,96 / pcs

Direct coupling with 10 mm hose shank in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: SVR-10
Y-connector Y-10
€1,63 –9 %
Y-connector Y-10
Stock (96 pcs)
€1,21 excl. VAT
€1,47 / pcs

Y-coupling with 10 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: Y-10
T-coupling T-10
€1,51 –9 %
T-coupling T-10
Stock (3 pcs)
€1,12 excl. VAT
€1,36 / pcs

T-coupling with 10 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: T-10
L-connector W-9
€1,31 –9 %
L-connector W-9
Stock (16 pcs)
€0,98 excl. VAT
€1,18 / pcs

Coupling with hose shank 9 mm in plastic version made of POM material resistant to petrol, diesel and oil.

Code: W-9
Vented Ball Valve - 1/4"
€10,45 –4 %
€8,21 excl. VAT
€9,93 / pcs

Ball valves with ventilation. Body - nickel-plated brass, ball - chrome-plated brass, gasket - Teflon/NBR. Designed for filling and venting air devices and pressure gauges. With...

Code: KH14MK
Direct coupler with mandrel for tube RTU-44
€1,60 –5 %
€1,26 excl. VAT
€1,52 / pcs

Straight coupling with 4 mm and 4 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: RTU-44
drso wika snimac senzor tlaku vzduch prevodnik
Tip
€25,34 –5 %
€19,89 excl. VAT
€24,07 / pcs

Pressure switch with expansion function for pressure range -1 to 10 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....

Code: DRSO-10
Direct coupler with mandrel for tube RTU-33
€1,72 –5 %
€1,35 excl. VAT
€1,63 / pcs

Straight coupling with 3 mm and 3 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: RTU-33
Y-connector Y-13
€2,12 –9 %
Y-connector Y-13
Stock (10 pcs)
€1,58 excl. VAT
€1,91 / pcs

Y-coupling with hose shank 13 mm in plastic version made of POM material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: Y-13
T-coupling T-9
€1,33 –9 %
T-coupling T-9
Stock (20 pcs)
€0,99 excl. VAT
€1,20 / pcs

T-coupling with 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up to a...

Code: T-9
Direct coupling reduced 9 - 4 mm
€1,21 –9 %
€0,90 excl. VAT
€1,09 / pcs

Reducing coupling with 4 and 9 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: SVRR-49
Direct coupling 13 mm
€1,37 –10 %
Direct coupling 13 mm
Stock (108 pcs)
€1,02 excl. VAT
€1,23 / pcs

Direct coupling with 13 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and industry up...

Code: SVR-13
kryt wika snimac senzor tlaku vzduch prevodnik
Original parts
€3,68 –5 %
€2,88 excl. VAT
€3,49 / pcs

Protective cap - Overpressure - DRSB. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions. Switching differential from 15 to 20%, IP65 protection,...

Code: DRSB
drso wika snimac senzor tlaku vzduch prevodnik
Tip
€37,36 –5 %
€29,33 excl. VAT
€35,49 / pcs

Pressure switch with expansion function for pressure range -50 to 200 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....

Code: DRSO-200
drss wika snimac senzor tlaku vzduch prevodnik
Tip
€25,34 –5 %
€19,89 excl. VAT
€24,07 / pcs

Pressure switch with switching function for pressure range -1 to -10 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....

Code: DRSS-10
kpw
Original parts
€9,12 –5 %
€7,16 excl. VAT
€8,66 / pcs

Connection set of FUTURA air handling units with wall bracket size 2. The kit can be used to connect any 2 modules of a given size together without the need for screws and other...

Code: KPW2F
Direct coupling with external pipe thread GPK-M54
€1,91 –9 %
€1,42 excl. VAT
€1,72 / pcs

Straight coupling with M5 male pipe thread and 4 mm mandrel in brass suitable for mounting PU and PA plastic tubing.

Code: GPK-M54
TR-464 reduced T-coupling
€1,75 –9 %
€1,31 excl. VAT
€1,58 / pcs

Reducing T-coupling with 4 mm, 6 mm and 4 mm connection in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology...

Code: TR-464
Digital manometer MAKP-10-14
€103,73 –5 %
€81,44 excl. VAT
€98,54 / pcs

The MAKP-1V-18 digital pressure gauge has a range of 0 to 10 bar with 1/4" pipe thread rear connection.

Code: MAKP-10-14
Digital manometer MAKP-10-18
€103,73 –5 %
€81,44 excl. VAT
€98,54 / pcs

The MAKP-1V-18 digital pressure gauge has a range of 0 to 10 bar with rear connection via 1/8" pipe thread.

Code: MAKP-10-18
Digital manometer MAKP-1V-14
€103,73 –5 %
€81,44 excl. VAT
€98,54 / pcs

The MAKP-1V-18 digital pressure gauge has a range of -1 to 0 bar with 1/4" pipe thread rear connection.

Code: MAKP-1V-14
Direct coupling reduced 10 - 6 mm
€1,33 –9 %
€0,99 excl. VAT
€1,20 / pcs

Reducing coupling with 10 and 6 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: SVRR-610
bfm
Original parts
€68,17 –5 %
€53,52 excl. VAT
€64,76 / pcs

Replacement sturdy container for FUTURA filters in size 2 with semi-automatic drainage - (manual manual and automatic drainage based on container fullness). Suitable only for...

Code: BFM2F
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