OPERATOR’S MANUAL
81883X
RELEASED: 9-21-99
REVISED: 2-6-04
(REV. M)
INCLUDING: OPERATION, INSTALLATION & MAINTENANCE
1/2” DIAPHRAGM PUMP
1:1 RATIO
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.
SERVICE KITS
Refer to Model Description Chart" to match the pump material options.
862004 for Air Section repair (see page 8).
862040 for replacement of diaphragms (see pages 4 and 6).
862041 for replacement of diaphragms (see page 6).
862042 for replacement of diaphragms (see page 6).
862045 for replacement of balls and seats (see pages 4 and 6).
862046 (optional) for replacement of balls and seats (see pages 4 and 6).
862047 for replacement of balls and seats (see pages 4 and 6).
PUMP DATA
Models see Model Description Chart".. . . . . . . . . . . . . . . . .
Pump Type Air Operated Double Diaphragm.. . . . . . . . . . . . . .
Material see Model Description Chart".. . . . . . . . . . . . . . . . .
Weight models 818830, 818834 14.6 lbs (6.6 kgs). . . . . . . .
models 818831, 818836 8.8 lbs (4.0 kgs). . . . . . .
models 818832, 818833, 818835 7.2 lbs (3.3 kgs).
models 818837, 818838 8.36 lbs (3.8 kgs). . . . . . .
Maximum Air Inlet Pressure 100 p.s.i. (6.9 bar). . . . . . . . . . .
Maximum Material Inlet Pressure 10 p.s.i. (0.69 bar). . . . . . .
Maximum Outlet Pressure 100 p.s.i. (6.9 bar). . . . . . . . . . . .
Air Consumption 1 c.f.m. / gallon (approx.). . . . . . . . . . . . . . . . . .
Maximum Flow Rate (flooded inlet)
818830, 818832, 818833, 818836, 818837 13 g.p.m. (49.2 l.p.m.)
818831, 818834, 818835, 818838 7 g.p.m. (26.5 l.p.m.). . . . . .
Displacement / Cycle @ 100 p.s.i.g.
818830, 818832, 818833, 818836, 818837 0.040 gal. (0.15 lit.)
818831, 818834, 818835, 818838 0.022 gal. (0.08 lit.). . . . . .
Maximum Particle Size 3/32" dia. (2.4 mm). . . . . . . . . . . . . .
Maximum Temperature Limits (based on the materials of the following
items: Fluid Caps / Manifolds, Seats, Diaphragms, Seals, Balls)
E.P.R. Ć60_ to 280_ F (Ć51_ to 138_ C). . . . . . . . . . . . . . . . . . .
Groundable Acetal 10_ to 180_ F (Ć12_ to 82_ C). . . . . . . . . .
Polypropylene 35_ to 150_ F (2_ to 66_ C). . . . . . . . . . . . .
Polyurethane 10_ to 150_ F (Ć12_ to 66_ C). . . . . . . . . . . . . .
SantopreneR Ć40_ to 225_ F (Ć40_ to 107_ C). . . . . . . . . . . . .
T.F.E. (PTFER) 40_ to 225_ F (4_ to 107_ C). . . . . . . . . . . .
Dimensional Data see pages 10 and 11.. . . . . . . . . . . . . . . . . .
Noise Level @ 70 p.s.i., 60 c.p.m. 71.1 db(A)*. . . . . . .
* The pump sound pressure levels published here have been updated to an Equivalent Continuous
Sound Level (L
Aeq
) to meet the intent of ANSI S1.13Ć1971, CAGIĆPNEUROP S5.1 using four microĆ
phone locations.
818830, 818834 818831, 818832,
818833, 818835,
818836
Figure 1
818837, 818838
MODEL DESCRIPTION CHART
THREADS - 1/2 Ć 14 N.P.T.F. Ć 1
INLET & OUTLET MANIFOLD - Single piece
CENTER BODY MATERIAL - Polypropylene
SEAT MATERIAL - 316 Stainless Steel
BALL MATERIAL - Stainless Steel
- T.F.E. (PTFE) (optional kit)
- Santoprene
DIAPHRAGM MATERIAL - T.F.E. (PTFE)
- Santoprene
81883 X
FLUID CAP / MANIFOLD MATERIAL, BALL MATERIAL
0 - Stainless Steel, Stainless Steel (Standard Stroke)
1 - Groundable Acetal, Stainless Steel (Short Stroke)
2 - Polypropylene, Santoprene (Standard Stroke)
3 - Polypropylene, Stainless Steel (Standard Stroke)
4 - Stainless Steel, Stainless Steel (Short Stroke)
5 - Polypropylene, Santoprene (Short Stroke)
6 - Groundable Acetal, Stainless Steel (Standard Stroke)
7 - Aluminum, Stainless Steel (Standard Stroke)
8 - Aluminum, Stainless Steel (Short Stroke)
North American Office International Office
Industrial Finishing Industrial Finishing
195 Internationale Blvd Ringwood Road, Bournemouth
Glendale Heights, IL 60139 Dorset, BH11 9LH, England
Tel. 630-237-5000 Fax 630-237-5011 Tel. 0 1202 571111 Fax 0 1202 593883
R
CCN 99866733
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