• DESCRIPTION
  • SPECIFICATIONS
  • CYLINDER CONNECTIONS
  • FITTINGS AND ACCESSORIES

APPROVED UP TO 300 BAR


Especially suitable for cleaning air conditioning or inflating tyres. Available with four different pressure calibrations.

The nitrogen version is equipped with a kit which has two fittings: 1/4 SAE and 5/16 SAE. OR seal lubrication inside the reducer is carried out using a lubricant (a specific grease) that is compatible with oxygen, approved by BAM. (for the oxygen version only).

SCATOLA_MAXIMUM

MAXYMUM REDUCER TECHNICAL FEATURES

Approved by APRAGAZ for input pressure  p1=300 bar

  • The solid body made of brass bar guarantees resistance to hydraulic pressure of 450 bar without permanent deformation
  • In addition to high-pressure and low-pressure machine marking, two threaded holes are present in the rear of the reducer body which allows reducer fastening for fixed wall applications.
  • The high-pressure capsule is equipped with a new constant, limited high pressure tablet compression system. Combined with a piston pressure adjustment system, constructed entirely in brass, which ensures the best resistance even for the most heavy duty uses
  • The pressure adjustment system, made with a plastic knob combined  with an unremovable adjusting screw, can easily be used to reach the   desired pressures.
  • The safety valve used to discharge overpressure in case of high pressure system breakage has been approved in accordance with EN ISO 2503.
  • The injector connecting to the cylinder enables connection to cylinders with all types of valve protections present on the market.
  • The easy to read 63 Ø pressure gauges are protected by suitably sized protective caps.
  • MAXYMUM reducers are packaged in a lithographed box with double die-cut protection to prevent collisions caused during transport.
  • Used in a host of applications thanks to its versatility.

Maxymum 100 bar

MAXYMUM 100 bar

Low pressure gauge 0-160 bar red mark 100 bar

P1 Inlet pressure 300 bar – P2 Outlet pressure 100 bar – Q1 standard delivery flow >200 m3/h


Weight of  pressure reducer 1.60 Kg – No.Pcs. 6 – Packaging dimensions ( l x w x h) 53 x 25 x 37.5 cm  Packaging weight 9.80 Kg

GASOUTLETUNI DIN BSNF NEN SSMIECGA 
NITROGEN1/4 SAE + 5/16 SAE2942001002942091002942031002942021002942049100294204100294202100294205100
OXYGENG1/4 290200100290201100290203100290203100290203100290200100290203100
OXYGEN9/16290295100
ARGON1/4 SAE + 5/16 SAE296200100296201100296203100296202100296209100296204100296202100296205100

Maxymum 60 bar

MAXYMUM 60 bar

Low pressure gauge 0-100 bar red mark 60 bar

P1 Inlet pressure 300 bar – P2 Outlet pressure 60 bar – Q1 standard delivery flow < 150 m3/h


Weight of  pressure reducer 1.60 Kg – No.Pcs. 6 – Packaging dimensions ( l x w x h) 53 x 25 x 37.5 cm Packaging weight 9.80 Kg

GASOUTLETUNI DIN BSNF NEN SSMIECGA 
NITROGEN1/4 SAE + 5/16 SAE2942002942092942032942022942049294204294202294205
OXYGENG1/4 290200290201290203290203290203290200290203
OXYGEN9/16290295
ARGON1/4 SAE + 5/16 SAE296200296201296203296202296209296204296202296205

Maxymum 40 bar

MAXYMUM 40 bar

Low pressure gauge 0-100 bar red mark 40 bar

P1 Inlet pressure 300 bar – P2 Outlet pressure 40 bar – Q1 standard delivery flow < 100 m3/h


Weight of  pressure reducer 1.60 Kg – No.Pcs. 6 – Packaging dimensions ( l x w x h) 53 x 25 x 37.5 cm  Packaging weight 9.80 Kg

GASOUTLETUNI DIN BSNF NEN SSMIECGA 
NITROGEN1/4 SAE + 5/16 SAE294200.40294209.40294203.40294202.402942049.40294204.40294202.40294205.40
OXYGENG1/4 290200.40290201.40290203.40290203.40290203.40290200.40290203.40
OXYGEN9/16290295.40
ARGON1/4 SAE + 5/16 SAE296200.40296201.40296203.40296202.40296209.40296204.40296202.40296205.40

MAXYMUM 20 bar

Low pressure gauge 0-100 bar red mark 25 bar

P1 Inlet pressure 300 bar – P2 Outlet pressure 20 bar – Q1 standard delivery flow < 60 m3/h


Weight of  pressure reducer 1.60 Kg – No.Pcs. 6 – Packaging dimensions ( l x w x h) 53 x 25 x 37.5 cm  Packaging weight 9.80 Kg

GASOUTLETUNI DIN BSNF NEN SSMIECGA 
NITROGEN1/4 SAE + 5/16 SAE294200.20294209.20294203.20294202.202942049.20294204.20294202.20294205.20
OXYGENG1/4 290200.20290201.20290203.20290203.20290203.20290200.20290203.20
OXYGEN9/16290295.20
ARGON1/4 SAE + 5/16 SAE296200.20296201.20296203.20296202.20296209.40296204.20296202.20296205.20

ITALY

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2Ø 20 X Ø 10mm7S - UNI 111444
AcetyleneG 5/8" LH7F - UNI 111441
ArgonArW24.5 X 1/14"8 - UNI 111441
ButaneC 4 H 10W20 X 1/14" LH1P - UNI 111442
Carbon dioxideCO 2W21.7 X 1/14"2 - UNI 111442
AirW30 X 1/14"6 - UNI 111442
HeliumHeW24.5 X 1/14"8 - UNI 111441
HydrogenH 2    W20 X 1/14" LH1H - UNI 111442
MethaneCH4W20 X 1/14" LH1H - UNI 111442
NitrogenN 2W 21.7 X 1/14"5 - UNI 111441
OxygenO 2W21.7 X 1/14"2 - UNI 111442
PropaneC 3 H 8W20 X 1/14" LH1P - UNI 111442

GERMANY, AUSTRIA, SWITZERLAND, CZECH REPUBLIC, SLOVAKIA, HUNGARY, POLAND

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2Ø 15.3 X Ø 7.5 DIN 477 No.34
ArgonArW21.8 X 1/14"DIN 477 No.62
ButaneC 4 H 10W21.8 X 1/14" LHDIN 477 No.62
Carbon dioxide*CO2W21.8 X 1/14"DIN 477 No.62
AirG 5/8" DIN 477 No.131
HeliumHeW21.8 X 1/14"DIN 477 No.62
HydrogenH 2    W21.8 X 1/14" LHDIN 477 No.12
MethaneCH 4W21.8 X 1/14" LHDIN 477 No.12
NitrogenN 2W24.32 X 1/4"DIN 477 No.102
Oxygen*O 2G 3/4"DIN 477 No.92
PropaneC 3 H 8W21.8 X 1/14" LHDIN 477 No.12
* Czech Rep. and Slovakia:  CO 2 G 3/4" - Oxygen W21.8 x 1/14"

UK

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2G 5/8" LHBS 341 No.21
ArgonArG 5/8" BS 341 No.31
ButaneC 4 H 10G 5/8" LHBS 341 No.41
Carbon dioxideCO20.860" X 14 TPIBS 341 No.82
AirG 5/8" BS 341 No.31
HeliumHeG 5/8" BS 341 No.31
HydrogenH 2    G 5/8" LHBS 341 No.21
MethaneCH 4G 5/8" LHBS 341 No.21
NitrogenN 2G 5/8" BS 341 No.31
OxygenO 2G 5/8" BS 341 No.31
PropaneC 3 H 8G 5/8" LHBS 341 No.41

FRANCE

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2Ø 21 X Ø 10mmNF E 29-650/A4
AcetyleneArW 22.91 X 1/14" LHNF E 29-650/H1
ArgonC 4 H 10W 21.7 X 1/14"NF E 29-650/C2
ButaneCO2W 21.7 X 1/14" LHNF E 29-650/E2
Carbon dioxideW 21.7 X 1/14"NF E 29-650/C2
HeliumHeW 21.7 X 1/14"NF E 29-650/C2
HydrogenH 2    W 21.7 X 1/14" LHNF E 29-650/E2
MethaneCH 4W 21.7 X 1/14" LHNF E 29-650/E2
NitrogenN 2W 21.7 X 1/14"NF E 29-650/C2
OxygenO 2W 22.91 X 1/14"NF E 29-650/F1
PropaneC 3 H 8W 21.7 X 1/14"LHNF E 29-650/E2

HOLLAND, BELGIUM

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2Ø 20 X Ø 9mmNEN 3268 YOKE4
AcetyleneC 2 H 2G 5/8" LHNEN 3268 LI21
ArgonArW 24.32 X 1/14"NEN 3268 RU 32
ButaneC 4 H 10W21.8 X 1/14" LHNEN 3268 LU 12
Carbon dioxideCO 2W21.8 X 1/14" NEN 3268 RU 12
AirW21.8 X 1/14"NEN 3268 RU 62
HeliumHeW24.32 X 1/14"NEN 3268 RU 32
HydrogenH 2    W21.8 X 1/14" LHNEN 3268 LU 12
MethaneCH 4W21.8 X 1/14" LHNEN 3268 LU 12
NitrogenN 2W24.32 X 1/14"NEN 3268 RU 32
OxygenO 2G 5/8" NEN 3268 RI 21

SWEDEN, NORWAY, FINLAND

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2G3/4"SS 2238/C21
ArgonArW24.32 X 1/14"SS 2238/A2
ButaneC 4 H 10CGA 510 LHSS 2238/C11
ButaneC 4 H 10W21.8 X 1/14" LH2
Carbon dioxideCO 2W21.8 X 1/14"SS 2238/A2
AirG5/8"SS 2238/C21
HeliumHeW24.32 X 1/14"SS 2238/A2
HydrogenH 2    W21.8 X 1/14" LHSS 2238/A2
MethaneCH 4W21.8 X 1/14" LHSS 2238/A2
NitrogenN 2W24.32 X 1/14"SS 2238/A2
OxygenO 2W21.8 X 1/14" SS 2238/A2
PropaneC 3 H 8CGA 510 LHSS 2238/C11
PropaneC 3 H 8W21.8 X 1/14" LH2

SPAIN, PORTUGAL

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2YOKEYOKE4
AcetyleneC 2 H 2Ø 22.91 X 1/14" LHMIE AP71
ArgonArW21.7 X 1/14"MIE AP72
ButaneC 4 H 10W21.7 X 1/14" LHMIE AP72
Carbon dioxideCO 2W21.7 X 1/14"MIE AP72
AirM 30 X 1.75MIE AP73
HeliumHeW21.7 X 1/14"MIE AP72
HydrogenH 2    W21.7 X 1/14" LHMIE AP72
MethaneCH 4W21.7 X 1/14" LHMIE AP72
NitrogenN 2W21.7 X 1/14"MIE AP72
OxygenO 2W22.91 X 1/14"MIE AP71
PropaneC 3 H 8W 21.7 X 1/14" LHMIE AP72

U.S.A.

GASCHIMICAL SYMBOL OUTLET DIMENSIONSSTANDARDOUTLET NUMBER
AcetyleneC 2 H 2CGA 510 LHCGA V-11
ArgonArCGA 580CGA V-11
ButaneC 4 H 10CGA 510 LHCGA V-11
Carbon dioxideCO 2CGA 320CGA V-12
AirCGA 346CGA V-12
HeliumHeCGA 580CGA V-11
HydrogenH 2    CGA 350CGA V-12
MethaneCH 4CGA 510 LHCGA V-11
NitrogenN 2CGA 580CGA V-11
OxygenO 2CGA 540CGA V-12
PropaneC 3 H 8CGA 510 LHCGA V-11