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OPERATOR'S MANUAL
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
SERVICE KITS
1604580 for Air Section repair (see page 6).
1604582 for Diaphragm repair (see page 4).
1604581 for Ball And Seat repair (see page 4).
PUMP DATA
Model . . . . . . 1604628
Pump Type . . Non-Metallic Air Operated Double Diaphragm
Material . . . . see Model Description Chart.
Weight . . . . . . Acetal . . . . . . . . . . . . . 3.52 lbs (1.60 kgs)
Maximum Air Inlet Pressure . . . . . . . 125 psig (8.6 bar)
Minimum Air Inlet Pressure . . . . . . . 10 psig (0.69 bar)
Maximum Material Inlet Pressure . . . 10 psig (0.69 bar)
Maximum Outlet Pressure . . . . . . . . . 125 psig (8.6 bar)
Maximum Flow Rate
(flooded inlet)
Displacement / Cycle @ 125 p .s .i .g . . 0.019 gal / 0.072 ltrs
Maximum Particle Size . . . . . . . . . . . . . 1/16" dia.(1.6 mm)
Maximum Temperature Limits (diaphragm / ball / seat material)
Acetal . . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C)
E.P.R. / EPDM . . . . . . . . . . . . . . -60° to 280° F (-51° to 138° C)
Kynar® PVDF . . . . . . . . . . . . . . 10° to 200° F (-12° to 93° C)
Hytrel® . . . . . . . . . . . . . . . . . . . -20° to 150° F (-29° to 66° C)
Neoprene . . . . . . . . . . . . . . . . 0° to 200° F (-18° to 93° C)
Nitrile® . . . . . . . . . . . . . . . . . . . 10° to 180° F (-12° to 82° C)
Polypropylene . . . . . . . . . . . . 35° to 175° F (2° to 79° C)
Viton® . . . . . . . . . . . . . . . . . . . . -40° to 350° F (-40° to 177° C)
Santoprene® . . . . . . . . . . . . . . -40° to 225° F (-40° to 107° C)
PTFE. . . . . . . . . . . . . . . . . . . . . . 40° to 225° F (4° to 107° C)
Dimensional Data . . . . . . . . . . . . . . . . . . . see page 7
Noise Level @ 70 p.s.i., 60 c.p.m. . . . . . . 62.3 db(A)
The pump sound pressure levels published here have been updated to
an Equivalent Continuous Sound Level (L
S1.13-2005, CAGI-PNEUROP S5.1.
Industrial Coatings Customer Support
555 Jackson Street - Amherst, OH 44001
(800) 433-9319
www.nordson.com
1/4" DIAPHRAGM PUMP
1:1 RATIO (NON-METALLIC)
1604628
READ THIS MANUAL CAREFULLY BEFORE INSTALLING,
OPERATING OR SERVICING THIS EQUIPMENT.
. . . . . 5.3 gpm (20 lpm)
) to meet the intent of ANSI
Aeq
CCN 47509597001
Figure 1
MODEL DESCRIPTION
1604628-Groundable Acetal, NPTF / BSPT / Hydrid Threaded
ports
1604619
RELEASED:
11-1-13
REVISED:
3-03-14
(REV. B)
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Table of Contents
Related Manuals for Nordson 1604619
Summary of Contents for Nordson 1604619
- Page 1 OPERATOR’S MANUAL 1604619 INCLUDING: OPERATION, INSTALLATION & MAINTENANCE RELEASED: 11-1-13 REVISED: 3-03-14 1/4" DIAPHRAGM PUMP (REV. B) 1:1 RATIO (NON-METALLIC) 1604628 READ THIS MANUAL CAREFULLY BEFORE INSTALLING, OPERATING OR SERVICING THIS EQUIPMENT. It is the responsibility of the employer to place this information in the hands of the operator. Keep for future reference.
-
Page 2: Operating And Safety Precautions
. Ohmmeter should show 0 .1 ohms or less . for long periods of time . Submerse the outlet hose end, dispensing valve or Use only genuine NORDSON replacement CAUTION device in the material being dispensed if possible . -
Page 3: General Description
OPERATING INSTRUCTIONS Always flush the pump with a solvent compatible with The NORDSON diaphragm pump offers high volume delivery even at low air pressures, easy self priming and the ability to the material being pumped if the material being pumped pump various viscosity materials. -
Page 4: Parts List / Fluid Section
1604591 (not shown) 1604582 DIAPHRAGM REPAIR KIT INCLUDES Item Description [Mtl] Diaphragm Seal “O” Ring Grease Packet Operator’s Manual (1604619) 1604581 BALL AND SEAT REPAIR KIT INCLUDES Item Description [Mtl] Seal Seat Ball Grease Packet Operator’s Manual (1604619) Page 4 of 8... - Page 5 (26) Screws 51-55 in. lbs (5.8 - 6.2 Nm). (6) Diaphragm Screw / Washer 60-70 in. lbs (6.8 - 9.7 Nm). LUBRICATION / SEALANTS Apply Lubriplate FML-2 grease to all “O” rings, “U” cups and mating parts. Apply Loctite® 242® to threads. 1604619-EN Page 5 of 8...
- Page 6 1604580 AIR SECTION REPAIR KIT INCLUDES Item Description [Mtl] Major Valve Spool Asm (includes seals) Gasket (0 .070 CS x 0 .676 ID) O-Ring Pilot Valve Spool Assembly (includes seals) O-Ring Grease Packet Operator’s Manual (1604619) Page 6 of 8 1604619-EN...
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Page 7: Dimensional Data
T - 1/4 NPTF / BSPT Hybrid E- 0.3” (8.8 mm) M - 3.2” (81 mm) U- 3/4-14 NPTF F- 6.1 ” (156 mm) N - 7.2” (184 mm) V- 1/4 NPTF G- 0.8” (20.7 mm) P - 5.6” (142.2 mm) 1604619-EN Page 7 of 8... -
Page 8: Performance Curves
Performance based on water at ambient temperatur NPSHr CAPACITY IN U.S. GALLONS PER MINUTE AIR CONSUMPTION IN LITERS PER SECOND 0.47 0.94 1.4 1.9 2.4 Performance based on water at ambient temperatur NPSHr CAPACITY IN LITERS PER MINUTE Page 8 of 8 1604619-EN...