Spray 
Myers O. K. Spray Pump 
m 
For hot, cold, or any kind of mixture. Sold 
as a plain Pump if desired, or with one length 
of Hose mounted on Barrel. 
The plunger, a solid brass tube with closed 
end, is outside packed with hemp packing. 
Packing gland is adjusted by two bolts. The 
valve and seat are hard brass. Air-chamber is 
23inches. This, in connection with the 
cog-gear, enables the operator to carry a 
pressure of 200 pounds or more if necessary. 
The cog gear increases the leverage 33h£ per 
cent over the ordinary plain handle. Base is 
adjustable and is made for end or side of 
barrel. Price, Plain Pump, $22.50. 
No. R339V2 B Myers Portable 
Sprayer 
Outfit is complete with dasher agitator, hose, 
6-gallon air-chamber, and an 8-foot pipe exten¬ 
sion, in two 4-foot parts. 
The air-chamber assists in keeping up a steady 
spray with less effort by the operator, and will 
hold the pressure and continue to spray for 
several minutes while the operator leaves the 
pump to cover near-by trees. 
Tank is made of heavy galvanized iron thor¬ 
oughly reinforced at top and bottom by steel 
bands. 12J^-gH. capacity. 
Wheel is 15J^ in. in diameter, with 3-in. tire. 
Complete as shown, $42.50. 
Pumps 
Myers Cog-Gear Double-Acting 
R 316 B Pump complete, 50-gal. Barrel, 
mounted as shown, with Pressure Gauge, 
1 15-ft. lead of 2'8-in. 7-ply Discharge Hose, 
1 Fembro (Fig. 1290) Nozzle, 1 8-ft. Pipe 
Extension, with Lever Shut-off and Me¬ 
chanical Agitator. Price, $60. 
Power Operated Sprayer 
Engine powered. Also equipped with electric 
motor for use in greenhouses and other 
enclosed places 
This outfit has been produced to meet a 
long-felt want. The Pump has a porcelain- 
lined cylinder with sufficient capacity to 
deliver a 225-pound pressure with either a 
Myers Fembro or Vermont Nozzle. It is also 
provided with a pressure relief valve so that 
the nozzle may be shut off at any time without 
stopping pumping. The tank is galvanized 
and holds 12)^ gallons. Agitation is accom¬ 
plished by oscillation of the suction pipe. 
Equipped complete with 15-foot 2'8-inch 
Hose, Lever Shut-Off, Adjustable Nozzle, 
18-inch Pipe Extension, and 300-pound Pres¬ 
sure Gauge. 
MGHR. Electric Drive.$88 00 
EGHR. Engine Drive.107 00 
42 Spray Pumps 
W. E. BARRETT CO., Providence, R. I. 
