User Guide

740V-SS Flow Chart
Free flow of water through tip adapter with no dispensing tip
restrictions.
Note: All stainless steel valve parts are passivate d.
Construction
Air cylinder body: Hard-coated aluminum
Fluid chamber: 740V-SS: Type 303 stainless steel
740V: Hard-coated aluminum
Piston: Type 303 stainless steel
Needle: Type 303 stainless steel
Tip adapter/needle seat: Type 303 stainless steel
SafetyLok
™
collar: Nylon
Needle packings: Teflon
®
3 / Specifications and Flow Chart
Specifications
Size: 4.510" x 1.060" diameter
(114.6 mm x 26.9 mm)
Weight: 740V-SS: 9.0 oz (255 g)
740V: 6.36 oz (180.3 g)
Fluid inlet thread: 1/8 NPT Female
Fluid outlet: Male luer lock
Air pressure required: 70 psi (4.8 bar)
Maximum input fluid pressure: 300 psi (21 bar)
Mounting: 1/4-28 UNF tapped hole
Operation frequency: Exceeds 400 per minute
Output variation: ±0.5% nominal
Note: Specifications and technical details are subject
to engineering changes without prior notification.
10 20 30 40 50 60 70 80 90 100
Reservoir Pressure - psi
0
Fluid Flow ml/second
5
10
15
20
25
30
35
40
45
50