1/97 n/al. 8.160. 300.01 b72g materials: body: zinc bonnet: acetal valve: brass bowl: transparent: polycarbonate metal: zinc metal bowl liquid level indicator lens: transparent nylon element: sintered polypropylene elastomers: neoprene and nitrile ordering information see ordering information on the following pages. iso symbols automatic and semi automatic drain relieving manual drain relieving excelon?2 general purpose filter/regulator 1/4 " , 3/8 " port sizes l excelon design allows in-line installation or modular installation with other excelon 72 products l high efficiency water and particle removal l quick release bayonet bowl l patented quarter turn manual drain l highly visible, prismatic liquid level indicator lens on metal bowls l full flow gauge ports l balanced valve design for optimum pressure control l push to lock adjusting knob with tamper resistant accessory technical data fluid: compressed air maximum pressure: transparent bowl: 10 bar (145 psig) metal bowl: with manual or semi automatic drain: 17 bar (250 psig) with automatic drain: 8 bar (116 psig) operating temperature*: transparent bowl: -20 to +50? (0 to +125?) metal bowl: -20 to +65? (0 to +150?) * air supply must be dry enough to avoid ice formation at temperatures below 2? (35?). partical removal: 5 ?, 25 ? or 40 ?. within iso 8573-1, class 3 and class 5 typical flow at 10 bar (145 psig) inlet pressure, 6,3 bar (90 psig) set pressure and a droop of 1 bar (15 psig) from set: 38 dm 3 /s (80 scfm) manual drain thread: 7/16-24 uns male for 1/4" tube nut and ferrule semi automatic drain connection: 8 mm (5/16") id tube semi automatic drain operating pressure: drain closes when bowl pressure exceeds 0,1 bar (1.5 psig) and opens when bowl pressure drops below 0,1 bar (1.5 psig). can be operated manually by lifting the stem. automatic drain connection: iso r1/8 automatic drain operating conditions: minimum flow to close drain: 0,14 dm 3 /s (0.3 scfm) drain closes when bowl pressure exceeds 0,7 bar (10 psig) and opens when bowl pressure drops below 0,07 bar (1 psig). gauge ports: 1/8" ptf with ptf main ports 1/8" iso rc with iso rc main ports 1/8" iso rc with iso g main ports nominal bowl size: short bowl: 56 ml (1.9 ounce) long bowl: 65 ml (2.2 ounce) automatic and semi automatic drain non relieving manual drain non relieving our policy is one of continuous research and development. we reserve the right to amend, without notice, the specifications given in this document.
n/al. 8.160. 300.0 2 1/97 t ypical p erf ormance characteristics b72g alternative models port size: 1/4 " element: 40 m inlet pressure: 7 bar g (100 psig) range: 0,3 to 10 bar (5 to 145 psig) flow characteristics 0 5 10 15 20 25 dm 3 /s air flow 0 10 20 30 40 50 60 scfm 12 9 6 3 0 outlet pressure bar g 150 120 90 60 30 0 psig port size: 1/4 " element: 40 m inlet pressure: 10 bar g (145 psig) range: 0,3 to 10 bar (5 to 145 psig) flow characteristics 0 10 20 30 40 50 dm 3 /s air flow 0 20 40 60 80 100 120 scfm 12 9 6 3 0 outlet pressure bar g 150 120 90 60 30 0 psig or dering inf ormation. models listed include bsp threads, knob adjustment, semi automatic drain, transparent bowl without guard, 40 m element, relieving diaphragm, 0,3 to 10 bar (5 to 145 psig) outlet pressure adjustment range* without gauge. ? typical flow with 10 bar (145 psig) inlet pressure, 6,3 bar (90 psig) set pressure and a 1 bar (15 psig) droop from set. port size model flow ? dm 3 /s (scfm) weight kg (lb) g1/4 B72G-2GK-ST3-RMN 38 (80) 0,52 (1.15) g3/8 b72g-3gk-st3-rmn 38 (80) 0,52 (1.15) b 7 2 - g h h - h h h h port size substitute 1/4" 2 3/8" 3 threads substitute ptf a iso rc taper b iso g parallel g diaphragm substitute relieving r non relieving n element substitute 5 m 1 25 m 2 40 m 3 adjustment substitute knob k t-bar t bowl substitute metal with liquid level indicator d transparent without guard t long transparent without guard l - h h h drain substitute 1/4 turn manual q semi automatic s auto drain? a gauge substitute with g without n outlet pressure adjustment range* substitute 0,3 to 2 bar (5 to 30 psig) c 0,3 to 4 bar (5 to 60 psig) f 0,3 to 10 bar (5 to 145 psig) m * outlet pressure can be adjusted to pressures in excess of, and less than, those specified. do not use these units to control pressures outside of the specified ranges. ? supplied in long bowl options only our policy is one of continuous research and development. we reserve the right to amend, without notice, the specifications given in this document.
wall mounting bracket neck mounting bracket 40 mm panel nut pressure gauge r1/8 connection 1/8 ptf connection 4224-50 74316-50 4 bar (60 psig): 18-013-990 18-013-211 plastic: 4248-89 includes plastic panel nut 10 bar (150 psig): 18-013-989 18-013-212 25 bar (360 psig): 18-013-908 1/97 n/al. 8.160. 300.0 3 b72g our policy is one of continuous research and development. we reserve the right to amend, without notice, the specifications given in this document. transparent bowl with automatic drain metal bowl transparent bowl transparent bowl with t-bar 48 (1.89) 35 (1.38) 63 (2.48) 50 (1.97) 48 (1.89) 35 (1.38) 134 (5.27) * 134 (5.27) * 134 (5.27) * 73 (2.89) 185 (7.27) ? 185 (7.27) ? 95 (3.73) 185 (7.27) ? 26 (1.01) 26 (1.01) 146 (5.75) 197 (7.76) dimensions mm (inc hes) panel mounting hole diameter: 40 mm (1.57") panel thickness: 0 to 4 mm (0" to 0.16") accessories * for semi automatic drain add 30 mm (1.17") to 1/4 turn manual drain shown. ? minimum clearance required to remove bowl. for semi automatic drain add 30 mm (1.17") to 1/4 turn manual drain shown. tamper resistant cover and seal wire 4255-51 seal wire: 2117-01
n/al. 8.160. 300.0 4 1/97 b72g our policy is one of continuous research and development. we reserve the right to amend, without notice, the specifications given in this document. brac ket kit ref erence item part number wall bracket 4224-50 neck mounting wall bracket 74316-50 quikclamp and quikclamp wall bracket 4214-52 w arning these products are intended for use in industrial compressed air systems only. do not use these products where pressures and temperatures can exceed those listed under ?echnical data . before using these products with fluids other than those specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult norgren. through misuse, age, or malfunction, components used in fluid power systems can fail in various modes. the system designer is warned to consider the failure modes of all component parts used in fluid power systems and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. system designers must provide a warning to end users in the system instructional manual if protection against a failure mode cannot be adequately provided. system designers and end users are cautioned to review specific warnings found in instruction sheets packed and shipped with these products. water vapor will pass through these units and will condense into liquid if air temperature drops in the downstream system. install an air dryer if water condensation could have a detrimental effect on the application. ser vice kits item type part number service kit relieving 4383-500 non relieving 4383-501 5 m 5925-03 replacement elements 25 m 5925-01 40 m 5925-02 liquid level lens kit prismatic 4380-030 1/4 turn manual 619-50 replacement drains semi automatic 5379-rk automatic 4000-50r service kit includes diaphragm assembly, valve assembly, valve spring, louvre o-ring, bowl o-ring, drain seal. 4 (0.16) 18.6 (0.73) 6 (0.24) 42 (1.65) 5 (0.20) 20 (0.80) 12 (0.47) 38(1.50) 60 (2.36) port c l 51 (2.00) 39 (1.54) port c l 49 (1.93) 30 (1.18) 7 (0.28) port c l 34 (1.34) 4,4 (0.17) port c l 38 (1.50) brac ket mounting wall bracket use 4 mm (5/32") screws to mount bracket to wall. quikclamp and quikclamp wall bracket use 5 mm (3/16") screws to mount bracket to wall. neck mounting for b72, r72, v72, includes plastic panel nut use 4 mm (5/32") screws to mount bracket to wall. port c l 59 (2.32) 74 (2.91) 38 (1.50) 14 (0.55)
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