KNOCKS FLUID Technik

From Basement to Worldwide

Founded as a family business, the German company KNOCKS FLUID Technik was established in 1970\. The company, which was operated by its founder in the basement of his house in its early days, has within less than 50 years become one of the leaders in the compressed air industry. The company continues to maintain its momentum and grows year by year, without neglecting the development of new technologies. It was not just a desire for expansion but also a quest for perfection that keeps the company moving. In 2004, the company logically received ISO 9001: 2000 certification. The complete production of the entire range occurs at the company's headquarters in Selm, where they produce, for example, proportional regulators, various types of couplings, pressure regulators, and silent blocks.

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Modern Technologies Uphold Quality

From a one-man business, the company now employs 140 people, who are responsible for the quality of their products. They are assisted by the most modern tools and technologies, such as manufacturing machines and QA systems, electronic test benches, and 3D CAD systems. The KNOCKS brand is now an internationally sought-after brand with representatives around the world. Kompresory vzduchotechnika s.r.o. is one of them. You can find a wide range of products from this popular brand below.

635 items total
Pressure regulator 1/4" - 2 bar
Original parts
331 Kč excl. VAT
401 Kč / pcs

Miniature pressure regulators designed for direct mounting on 1/4" threaded blow gun inlets. They provide a constant output pressure of 2 bar and significantly reduce the cost...

Code: BLP-2
T-coupling T-16
179 Kč –5 %
T-coupling T-16
Stock (55 pcs)
140 Kč excl. VAT
170 Kč / pcs

T-coupling with 16 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-16
Straight coupling 6 mm
34 Kč –5 %
Straight coupling 6 mm
Stock (21 pcs)
26 Kč excl. VAT
32 Kč / 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
T-connector T-3
29 Kč –3 %
T-connector T-3
Stock (20 pcs)
23 Kč excl. VAT
28 Kč / 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
kryt wika snimac senzor tlaku vzduch prevodnik
Original parts
87 Kč excl. VAT
105 Kč / 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
drss wika snimac senzor tlaku vzduch prevodnik
Tip
596 Kč excl. VAT
721 Kč / 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
Pressure regulator with filter 1/2", 0.5 - 10 bar, 5,200l/min
3 940 Kč –2 %
3 191 Kč excl. VAT
3 861 Kč / pcs

Pressure regulator with 5 um air filtration for compressed air with or without oil and for neutral gases up to 16 bar. Design according to ATEX II 2G2D. The adjusting pin can be...

Code: FR12-10F
Lockable stainless steel tap - 1/2"
941 Kč –4 %
739 Kč excl. VAT
894 Kč / pcs

Lockable fittings in stainless steel. Body made of stainless steel 1.4408, ball - stainless steel 1.4408, seal -PTFE. Designed for applications where it is necessary to secure...

Code: KH12ES
T-coupling TPK-4
77 Kč –5 %
T-coupling TPK-4
Stock (10 pcs)
60 Kč excl. VAT
73 Kč / pcs

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

Code: TPK-4
Direct coupling with external pipe thread GPK-144
173 Kč –5 %
136 Kč excl. VAT
164 Kč / pcs

Straight coupling with external pipe thread G 1/4" and mandrel 4 mm in brass suitable for mounting PU and PA plastic hoses.

Code: GPK-144
L-coupling W-6
55 Kč –3 %
L-coupling W-6
Stock (16 pcs)
44 Kč excl. VAT
53 Kč / pcs

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

Code: W-6
L-connector W-4
46 Kč –4 %
L-connector W-4
Stock (92 pcs)
36 Kč excl. VAT
44 Kč / pcs

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

Code: W-4
L-connector W-3
42 Kč –4 %
L-connector W-3
Stock (97 pcs)
33 Kč excl. VAT
40 Kč / pcs

Coupling with 3 mm hose shank in POM plastic material, resistant to petrol, diesel and oil.

Code: W-3
Direct coupling reduced 6 - 4 mm
42 Kč –4 %
33 Kč excl. VAT
40 Kč / 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
Direct coupling reduced by 3 - 4 mm
40 Kč –5 %
31 Kč excl. VAT
38 Kč / pcs

Reducing coupling with 3 and 4 mm hose shank in POM plastic material resistant to petrol, diesel and oil. Simple fastener for attaching hoses in automation technology and...

Code: SVRR-34
mw1f upevnovaci uhelnik futura
Original parts
295 Kč –2 %
239 Kč excl. VAT
289 Kč / pcs

Mounting bracket with size 4 lock nut for FUTURA air handling units. Installation for pressure regulator or pressure regulator with filter. Simple attachment with a bracket.

Code: MW4F
Pressure regulator with filter 3/4", 0.5 - 10 bar, 14,500 l/min
9 048 Kč –2 %
7 328 Kč excl. VAT
8 867 Kč / pcs

Pressure regulator with 5 um air filtration for compressed air with or without oil and for neutral gases up to 16 bar. Design according to ATEX II 2G2D. The adjusting pin can be...

Code: FR34-10F
Pressure regulator with filter 1/4", 0.5 - 10 bar, 2,000 l/min
2 299 Kč –2 %
1 862 Kč excl. VAT
2 253 Kč / pcs

Pressure regulator with 5 um air filtration for compressed air with or without oil and for neutral gases up to 16 bar. Design according to ATEX II 2G2D. The adjusting pin can be...

Code: FR14-10F
Direct coupling with external pipe thread GPK-M54
25 Kč –4 %
20 Kč excl. VAT
24 Kč / 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
Digital manometer MAKP-10-14
2 484 Kč –4 %
1 950 Kč excl. VAT
2 360 Kč / 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
drso wika snimac senzor tlaku vzduch prevodnik
Tip
977 Kč excl. VAT
1 182 Kč / pcs

Pressure switch with release function for pressure range -100 to 350 bar with flat connector. Designed for non-aggressive fluids : hydraulic oil, air, water, oil emulsions....

Code: DRSO-350
drso wika snimac senzor tlaku vzduch prevodnik
Tip
596 Kč excl. VAT
721 Kč / pcs

Pressure switch with release 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
Vented Ball Valve - 1/4"
396 Kč –5 %
311 Kč excl. VAT
376 Kč / 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
Vented Ball Valve - 1/8"
405 Kč –4 %
318 Kč excl. VAT
385 Kč / 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: KH18MK
regulatory tlaku vzduchu fdr 2 (1) (1)
9 781 Kč –5 %
7 679 Kč excl. VAT
9 292 Kč / pcs

precision compressed air pressure regulator with 0.05 - 10 bar control. Inlet pressure up to 16 bar with a maximum flow rate of 5,600 l/min. Connection via 1/2"....

Code: FDR03-10
sm
Original parts
48 Kč –2 %
39 Kč excl. VAT
47 Kč / pcs

Size 1 mounting nut for FUTURA air treatment units such as pressure regulator or pressure regulator with filter. For mounting the angle for fixing the unit.

Code: SM1F
mw1f upevnovaci uhelnik futura
Original parts
294 Kč –2 %
238 Kč excl. VAT
288 Kč / pcs

Mounting bracket with size 1 lock nut for FUTURA air handling units. Installation for pressure regulator or pressure regulator with filter. Simple attachment with a bracket. The...

Code: MW1F
Pressure regulator with filter 1", 0.5 - 10 bar, 14,500l/min
9 048 Kč –2 %
7 328 Kč excl. VAT
8 867 Kč / pcs

Pressure regulator with 5 um air filtration for compressed air with or without oil and for neutral gases up to 16 bar. Design according to ATEX II 2G2D. The adjusting pin can be...

Code: FR10-10F
FV 1F filtr vložka nahradni 5 um vzduch tlak kompresor
Original parts
1 213 Kč –1 %
983 Kč excl. VAT
1 189 Kč / pcs

Replacement filter cartridge 5 um for basic filter of FUTURA series - F34-F, F10-F. The filter insert can be easily replaced.

Code: FV-4F
FV 1F filtr vložka nahradni 5 um vzduch tlak kompresor
Original parts
414 Kč –1 %
336 Kč excl. VAT
406 Kč / pcs

Replacement filter cartridge 5 um for basic filter of FUTURA series - F382-F, F12-F. The filter insert can be easily replaced.

Code: FV-2F
FV 1F filtr vložka nahradni 5 um vzduch tlak kompresor
Original parts
355 Kč –1 %
288 Kč excl. VAT
348 Kč / pcs

Replacement filter cartridge 5 um for basic filter of FUTURA series - F14-F and F38-F. The filter insert can be easily replaced.

Code: FV-1F
Connection cable 5 ms with angled connector for DRPE
733 Kč –5 %
575 Kč excl. VAT
696 Kč / pcs

Connection cable 5 m - with angled connector designed for proportional DRPE controllers. Operating temperature -10 to +60 °C. Electrical protection IP65. Connection - 4-pole M12...

Code: DRSE-CW5
Connection cable 5 ms direct connector for DRPE
733 Kč –5 %
575 Kč excl. VAT
696 Kč / pcs

Connection cable 5 m - with straight connector designed for proportional DRPE controllers. Operating temperature -10 to +60 °C. Electrical protection IP65. Connection - 4-pole...

Code: DRSE-C5
V-coupling VPK-6
115 Kč –99 %
V-coupling VPK-6
up to 14 days
1 Kč excl. VAT
1 Kč / pcs

V-coupling with 6 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: VPK-6
V-coupling VPK-4
212 Kč –4 %
V-coupling VPK-4
up to 14 days
167 Kč excl. VAT
202 Kč / pcs

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

Code: VPK-4
V-coupling VPK-3
237 Kč –5 %
V-coupling VPK-3
up to 14 days
186 Kč excl. VAT
225 Kč / pcs

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

Code: VPK-3
L-coupling LPK-6
93 Kč –5 %
L-coupling LPK-6
up to 14 days
73 Kč excl. VAT
88 Kč / pcs

L-coupling with 6 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: LPK-6
L-coupling LPK-4
77 Kč –5 %
L-coupling LPK-4
up to 14 days
60 Kč excl. VAT
73 Kč / pcs

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

Code: LPK-4
L-coupling LPK-3
77 Kč –5 %
L-coupling LPK-3
up to 14 days
60 Kč excl. VAT
73 Kč / pcs

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

Code: LPK-3
Y-connector YPK-6
124 Kč –4 %
Y-connector YPK-6
Stock (14 pcs)
98 Kč excl. VAT
118 Kč / pcs

Y-coupling with 6 mm hose shank in brass suitable for mounting PU and PA plastic hoses.

Code: YPK-6
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