FILTERS PRESSURE REGULATORS LUBRICATORS SILENCERS RECLASSIFIERS • Manufacturers of Premium Pneumatic Controls since 1921 •

For reliable line conditioning, Filters, Regulators, choose ROSS and Lubricators Almost any pneumatic system will function better, and for a longer time, with properly “conditioned” air. In fact, many system components, such as air cylinders and motors, may be vulnerable to significant damage from dirty or unlubricated air. Other devices require a carefully maintained, consistent line pressure. Yet others will malfunction or fail due to excess water vapor in the line. These are but a few of the cases where filters, regulators, lubricators, and other devices are called upon to prepare, or “condition,”...

INSTRUCTIONAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2, 5 FILTERS Bantam . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Miniature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Mid-Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Full-Size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

INSTRUCTIONAL INFORMATION For convenience in matching filters, regulators, and lubricators, ROSS units are grouped in five series of increasing flow capacity: Bantam, Miniature, Mid-Size, Full-Size, MD4TM, and High-Capacity. BANTAM Series. For flow to 30 scfm (14.1 l/s); port sizes 1/8 and 1/4; tube fittings 1/4 to 10 mm. Modular components are joined without pipe nipples; ports are O-ring sealed. MINIATURE Series. For flow to 20 scfm (9.4 l/s); port sizes 1/8 and 1/4. Units joined by pipe nipples. MID-SIZE Series. For flow to 75 scfm (35.4 l/s); port sizes 1/4, 3/8, 1/2. Connection of units...

INSTRUCTIONAL INFORMATION CARE OF PLASTIC BOWLS Plastic bowls are made of high-strength polycarbonate, a very tough transparent material. Bowls are intended for use with compressed air, but can be adversely affected if contaminants such as alcohol or liquefied petroleum gas are in the intake air. Some compressor oils, solvent fumes, and other substances can attack the bowl and lead to failure. A few of the substances that can harm polycarbonate bowls are: acetone, ammonia, benzene, brake fluids, carbon disulfide, carbon tetrachloride, ethyl acetate, ethylene glycol, Freon, lacquer thinner, nitrocellulose...

BANTAM Filters Ports: 1/8 to 1/4 Flow to 30 scfm FEATURES: • Modular assembly and mounting • Threaded ports or quick-connect fittings for tubing up to 10 mm in diameter • High-strength polycarbonate plastic filter bowl; optional metal bowl • Internal automatic drain; optional manual drain Port DIMENSIONS inches (mm) Weight Size A B † C Depth lb (kg) † Dimension for polycarbonate plastic bowl; metal bowl is 3.8 (97). Automatic Drain Manual Drain Air Flow Automatic Drain Models scfm (l/s) Plastic Bowl Metal Bowl Manual Drain Models Plastic Bowl Metal Bowl FLOW CHART STANDARD 5-µm ELEMENT Inlet...

MINIATURE Filters Ports: 1/8 & 1/4 Flow to 23 scfm FEATURES: • Inline mounting • High-strength polycarbonate plastic filter bowl; optional metal bowl • Internal automatic drain; optional manual drain Bowl Port Type Size DIMENSIONS inches (mm) A B C Depth Automatic Drain Models Size scfm (l/s) Plastic Bowl Metal Bowl Manual Drain Models Plastic Bowl Metal Bowl Manual Drain FLOW CHART STANDARD 5-µm ELEMENT Inlet Pressure 100 psig (6.9 bar) REPLACEMENT FILTER ELEMENT KITS & BOWLS Element Rating/Type 5-µm polyethylene - Standard Bowl Type Plastic - Automatic Plastic - Manual Metal - Automatic Metal...

MID-SIZE Filters Ports: 1/4, 3/8, 1/2 Flow to 75 scfm FEATURES: • Modular or inline mounting • High-strength polycarbonate plastic filter bowl with zinc shatterguard; optional zinc bowl • Internal automatic drain; optional manual drain Bowl Port DIMENSIONS inches (mm) Type Size A B C Depth Automatic Drain Models Size scfm (l/s) Plastic Bowl* Metal Bowl Manual Drain Models Plastic Bowl* Metal Bowl Automatic Drain Manual Drain FLOW CHART STANDARD 5-µm ELEMENT Inlet Pressure 100 psig (6.9 bar) REPLACEMENT FILTER ELEMENT KITS & BOWLS Element Rating/Type Bowl Type Plastic - Automatic Plastic - Manual...

FULL-SIZE Filters Ports: 1/4 to 3/4 Flow to 155 scfm FEATURES: • Modular or inline mounting • High-strength polycarbonate plastic filter bowl with steel shatterguard; optional metal bowl with clear nylon sight glass • Optional differential pressure gauge • Internal automatic drain; optional manual drain or external automatic drain Bowl Type Port DIMENSIONS inches (mm) Weight † Size A B † C Depth (kg) lb † With automatic external drain, dimension B is increased by 8.0 inches (203 mm), and weight is increased by 2.56 pounds (1.16 kg). ISO Symbols Filter Port Air Flow Automatic Drain Models Size...

MD4TM Filters Ports: 3/8, 1/2, 3/4 Flow to 205 scfm Automatic Drain Bowl Type Plastic Metal Manual Drain DIMENSIONS inches (mm) Weight A B † C Depth (kg) lb 3.5 (88) 3.5 (88) † Bowl removal clearance: add 3.1 (79). REPLACEMENT FILTER ELEMENT KITS Element Rating/Type 5-µm - Standard BOWL SIZE 50P - 9 oz Polycarbonate Bowl 50M - 9 oz Metal Bowl 50P B A B 5 2 L ELEMENT TYPE A - 40 µm - Optional B - 5 µm - Standard DIFFERENTIAL PRESSURE GAUGES Large Dual Face Gauge R-106-35 STANDARD SPECIFICATIONS (for products on this page): Ambient/Media Temperature: Polycarbonate plastic bowl: 40° to 125°F (4°...

HIGH-CAPACITY Filters Ports: 3/4 & 1 Flow to 275 scfm FEATURES: • Inline mounting • High-strength polycarbonate plastic filter bowl with steel shatterguard; optional metal bowl with clear nylon sight glass • Optional differential pressure gauge • Internal automatic drain; optional manual drain or external automatic drain Bowl Type DIMENSIONS inches (mm) Weight † A B † C Depth (kg) lb Port Size † With automatic external drain, dimension B is increased by 8.0 inches (203 mm), and weight is increased by 2.56 pounds (1.16 kg). ISO Symbols Filter Port Air Flow Automatic Drain Manual Drain PRESSURE...