are available from these manufacturers:

Arrow Pneumatics, Inc.

Mindman Industrial Co., Ltd.

Parker Pneumatics - Watts FluidAir

Sizto Tech, Inc.

Zander Filter Systems, Inc.

Parker Pneumatics - Watts FluidAir

QUBE Modular System

	QUBE Air Filters
		QUBE 35 Series Miniature Air Filter This filter features compact size which allows greater design flexibility, and nearly double the flow capacity of standard miniature filters, thus it reduces costly pressure drop. Port sizes are 1/8 and 1/4 NPT. Maximum operating pressure is up to 150 PSIG with polycarbonate bowl, to 300 PSIG with zinc bowl, and to 250 PSIG with zinc bowl with wraparound sight glass. Filtration is 20 micron standard with optional filtration of 5 micron. Body is zinc. Option include: piston drain. QUBE 35 Series Specifications and Options

		QUBE 75 Series Medium Air Filters This filter features compact size which allows greater design flexibility, and high flow capacity that reduces costly pressure drop. Port sizes are 1/4, 3/8 and 1/2 NPT. Maximum operating pressure is up to 150 PSIG with polyurethane bowl, to 300 PSIG with zinc bowl, and to 250 PSIG with zinc bowl with wraparound sight glass. Auto drain reduces maximum psig to 175. Standard features are 40 micron polypropylene element and manual drain. Substitute features are 5 micron element. Body is zinc. Option include: internal auto drain. QUBE 75 Series Specifications and Options

		QUBE 105 Series High Flow Air Filters This filter features compact size which allows greater design flexibility, an aluminum body which reduces weight for ease of installation, and high flow capacity that reduces costly pressure drop. Port sizes range from 3/8 to 3/4 NPT. Maximum operating pressure is up to 150 PSIG with polyurethane bowl, to 300 PSIG with zinc bowl, and to 250 PSIG with zinc bowl with wraparound sight glass. Filtration is 40 micron standard with optional filtration of 5 micron. Option include: internal auto drain. QUBE 105 Series Specifications and Options

	QUBE Coalescing Filters
		QUBE 31 Series Miniature Coalescing Filters This filter is available with either a coalescing element or an activated carbon element. Coalescing filter element removes oil and water aerosols within ISO 8573-1 Class 1 standards. Activated carbon filter element adsorbs oil vapors and removes most hydrocarbon odors. Port sizes are 1/8 and 1/4 NPT. Body is zinc with brass drain and elastomers are Buna-N. Maximum supply pressure is up to 150 PSIG with transparent polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Standard features are manual drain. Piston drain is available by separate order. QUBE 31 Series Specifications and Options

		QUBE 71 Series Compact Coalescing Filters This filter is available with either a coalescing element or an activated carbon element. Coalescing filter element removes oil and water aerosols within ISO 8573-1 Class 1 standards. Activated carbon filter element adsorbs oil vapors and removes most hydrocarbon odors. Port sizes are 1/4, 3/8 and 1/2 NPT. Body is zinc and elastomers are Buna-N. Maximum supply pressure is up to 150 PSIG with transparent polyurethane bowl with plastic guard, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Standard features are differential pressure service life indicator on filters with coalescing elements and manual drain. Internal auto drain is available as an option. QUBE 71/72 Series Specifications and Options

		QUBE 101/102 Series Medium Coalescing Filters This filter is available with either a coalescing element or an activated carbon element. F101 series is a filter that has threaded mounting holes on inlet side of mounting upstream of a regulator or B-unit. F102 series is a filter that has non-threaded clearance mounting holes on inlet side for mounting downstream of a regulator or B-unit. Coalescing filter element removes oil and water aerosols within ISO 8573-1 Class 1 standards. Activated carbon filter element adsorbs oil vapors and removes most hydrocarbon odors. Port sizes are 3/8, 1/2 and 3/4 NPT. Body is zinc and elastomers are Buna-N. Maximum supply pressure is up to 150 PSIG with transparent polyurethane bowl with plastic guard, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Standard features are differential pressure service life indicator on filters with coalescing elements and manual drain. Internal auto drain is available as an option. QUBE 101/102 Series Specifications and Options

	QUBE Air Regulators
		QUBE 35 Series Miniature Air Regulator This regulator is available with 2 methods of operation and 3 different pressure ranges. Double the flow capacity of other miniature regulators, reducing costly pressure drop. Compact size offers greater design flexibility. Port sizes are 1/8 and 1/4 NPT with 1/8 NPT gauge ports. Pilot operated model has 1/4" NPT pilot port. Maximum supply pressure is up to 300 PSIG with zinc body. Standard features are pressure range of 0-125 psig, plastic bottom plug, piston operated, relieving, and glass-filled acetal plastic spring cage (brass on pilot operated). Substitute features are pressure range of 0-25 psig and 0-60 psig. Options include: brackets (ordered separately), panel mount nut, 1 1/2" size gauges, and non-relieving piston. QUBE 35 Series Specifications and Options

		QUBE 75 Series Compact Air Regulator This regulator is available with 3 different pressure ranges. Compact size offers greater design flexibility. Balanced inner valve provides exceptional performance. Port sizes are 1/4, 3/8 and 1/2 NPT with 1/8 NPT gauge ports. Maximum supply pressure is up to 300 PSIG with zinc body. Standard features are pressure range of 0-125 psig, push/pull locking adjustment knob, diaphragm operated, and relieving. Substitute features are pressure range of 0-25 psig and 0-60 psig. Options include: brackets (ordered separately), panel mount nut, 1 1/2" size gauges, and non-relieving diaphragm. QUBE 75 Series Specifications and Options

		QUBE 105 Series Medium Air Regulator This regulator is available with 4 different pressure ranges and provides high flow capacity to reduce costly pressure drop. Balanced inner valve provides exceptional performance. Port sizes are 3/8, 1/2 and 3/4 NPT with 1/4 NPT gauge ports. Maximum supply pressure is up to 300 PSIG with aluminum bodies. Standard features are pressure range of 0-125 psig, diaphragm operated, zinc bottom plug, relieving, zinc spring cage, and spring adjustment mechanism. Substitute features are pressure range of 0-25 psig, 0-60 psig and 0-250 psig. Options include: brackets (ordered separately), 2" size gauges, non-relieving diaphragm, and panel mount nut. QUBE 105 Series Specifications and Options

	QUBE Air Lubricators
		QUBE 35 Series Miniature Air Lubricator This lubricator provides a rate of lubrication automatically proportioned to air flow eliminating re-adjustment. Flow capacity is more than double most other miniature lubricators, reducing costly pressure drop. Port sizes are 1/8 and 1/4 NPT. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Body is zinc with a 1.5 oz. bowl capacity.. Options include: manual drain, polyurethane, zinc or zinc with wraparound sight glass bowl. QUBE 35 Series Specifications and Options

		QUBE 75 Series Compact Air Lubricators This lubricator provides a rate of lubrication automatically proportioned to air flow eliminating re-adjustment. Fillable under pressure through fill port - no need to depressurize or remove bowl. Port sizes are 1/4, 3/8 and 1/2 NPT. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Standard features are 3.8 oz bowl capacity, zinc body and tamper resistant adjusting sight dome. Options include: button head filling, and manual drain. QUBE 75 Series Specifications and Options

		QUBE 105 Series Medium Air Lubricators These lubricators offer a high flow capacity which eliminates costly pressure drop. Fillable under pressure through fill port - no need to depressurize or remove bowl. Port sizes range from 3/8 to 3/4 NPT. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Standard features are 8.5 oz bowl capacity, integral needle valve/sight dome, and aluminum body. Options include: button head fill fitting, and manual drain. QUBE 105 Series Specifications and Options

	QUBE Integral Filter/Regulators
		QUBE 35 Series Miniature Integral Filter/Regulators This miniature filter/regulator features compact size which allows greater design flexibility, and nearly double the flow capacity of standard miniature filters, thus it reduces costly pressure drop. Port sizes are 1/8 and 1/4 NPT. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Filtration is 20 micron standard with optional filtration of 5 micron. Standard pressure range is 0-125 psig with substitute ranges of 0-25 psig and 0-60 psig. Body is zinc with push/pull adjusting knob. It is piston operated and self relieving, 1.5 oz. bowl with manual drain, and glass-filled acetal plastic spring cage. Options include: mounting bracket (ordered separately), piston drain, 1 1/2" size gauge, non-relieving diaphragm, and panel mount nut. QUBE 35 Series Specifications and Options

		QUBE 75 Series Compact Integral Filter/Regulators This filter/regulator is available with 3 different pressure ranges. Compact size offers greater design flexibility. Balanced inner valve provides exceptional performance. Port sizes are 1/4, 3/8 and 1/2 NPT with 1/8 NPT gauge ports. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Filtration is 40 micron standard with optional filtration of 5 micron. Standard pressure range is 0-125 psig with substitute ranges of 0-25 psig, 0-60 psig and 0-250 psig. Body is zinc with 3.8 oz. bowl with manual drain. It has a relieving diaphragm operated. Options include: mounting bracket (ordered separately), internal auto drain, 1 1/2" size gauge, non-relieving diaphragm, and panel mount nut. QUBE 75 Series Specifications and Options

		QUBE 105 Series Medium Integral Filter/Regulators This filter/regulator is available with 4 different pressure ranges and provides high flow capacity to reduce costly pressure drop. Balanced inner valve provides exceptional performance. Port sizes are 3/8, 1/2 and 3/4 NPT with 1/4 NPT gauge ports. Maximum supply pressure is up to 150 PSIG with polyurethane bowl, 300 psig with zinc bowl, and 250 psig with zinc bowl with wraparound sight glass. Filtration is 40 micron standard with optional filtration of 5 micron. Standard pressure range is 0-125 psig with substitute ranges of 0-25 psig, 0-60 psig and 0-250 psig. Body is aluminum with 8.5 oz bowl with manual drain. Standard feature is relieving diaphragm operated. Options include: non-relieving diaphragm, 2" size gauge, panel mount nut, and internal auto drain. QUBE 105 Series Specifications and Options

	QUBE FRL Combination Units
		QUBE 35 Series Miniature FRL Combination Units Individual filter, regulator and lubricator units are very often used in combination with one another. They can be used individually, or as an FRL (filter, regulator, lubricator), BL (integral filter/regulator and lubricator), or other varieties in combination. The Watt's FRL product numbering system will assist the user in making a choice of combinations. Additional information concerning the individual components may be found on other pages in the web site covering Filters, Regulators, Lubricators and Integral Filter/Regulators. For further ordering assistance, please consult Flo-Products Sales Engineers or Customer Service. 35 Series Combo units have 3 different filter bowls, 2 filter porosities, 4 pressure ranges, and polyurethane or zinc lubricator bowls, 1 1/2" dia. 0-60, 0-160, or 0-300 psig pressure gauge, and port sizes of 1/8" and 1/4". Components for The BL combination units are from the QUBE 35 Series Integral Filter/Regulator and QUBE 35 Series Lubricator series. Components for the FRL combination units are QUBE 35 Series Filter, QUBE 35 Series Regulator and QUBE 35 Series Lubricator series. QUBE 35 Series Specifications and Options

		QUBE 75 Series Compact FRL Combination Units Individual filter, regulator and lubricator units are very often used in combination with one another. They can be used individually, or as an FRL (filter, regulator, lubricator), BL (integral filter/regulator and lubricator), or other varieties in combination. The Watt's FRL product numbering system will assist the user in making a choice of combinations. Additional information concerning the individual components may be found on other pages in the web site covering Filters, Regulators, Lubricators and Integral Filter/Regulators. For further ordering assistance, please consult Flo-Products Sales Engineers or Customer Service. 75 Series Combo units have 3 different filter bowls, 2 filter porosities, 4 pressure ranges, and polyurethane or zinc lubricator bowls, 1 1/2" dia. 0-60, 0-160, or 0-300 psig pressure gauge, and port sizes of 1/4", 3/8" and 1/2" NPT. Components for the BL combination units are from the QUBE 75 Series Integral Filter/Regulator and QUBE 75 Series Lubricator series. Components for the FRL combination units are QUBE 75 Series Filter, QUBE 75 Series Regulator and QUBE 75 Series Lubricator series. QUBE 75 Series Specifications and Options

		QUBE 105 Series Medium FRL Combination Units Individual filter, regulator and lubricator units are very often used in combination with one another. They can be used individually, or as an FRL (filter, regulator, lubricator), or other varieties in combination. The Watt's FRL product numbering system will assist the user in making a choice of combinations. Additional information concerning the individual components may be found on other pages in the web site covering Filters, Regulators, Lubricators and Integral Filter/Regulators. For further ordering assistance, please consult Flo-Products Sales Engineers or Customer Service. QUBE 105 Series units have 3 different filter bowls, 2 filter porosities, 4 pressure ranges, and polyurethane or zinc lubricator bowls, 2" dia. 0-60, 0-160, or 0-300 psig pressure gauge, and port sizes of 1/4", 3/8", 1/2" and 3/4" NPT. Components for The BL combination units are from the QUBE 105 Series Integral Filter/Regulator and QUBE 105 Series Lubricator series. Components for the FRL combination units are QUBE 105 Series Filter, QUBE 105 Series Regulator and QUBE 105 Series Lubricator series. QUBE 105 Series Specifications and Options