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PK3D3 COMPONENTSVARIABLE RATIODISPENSE

Three streams, metered independently. 1:1:1 to 100:100:1.

Three components, each on its own LDP pump — ratio set electronically to ±1%. Manual or robotic, even on abrasive, heavy-filled and odd-ratio materials.

Request a quote for PK3D Datasheet (PDF) ↓
PK3D three-component variable-ratio meter, mix and dispense system on the production floor
SEE THE TECHNOLOGYHow LDP + XV4 meter each stream →
BEST FOR
3K meter-mix-dispenseAbrasive / heavy-filledOdd-ratio formulationsRobotic integration
1:1:1 – 100:100:1MIX RATIO RANGE — ±1% TOLERANCE*
1 cc → 2.7 gal/minFLOW RATE — DYNAMIC CONTROL
1 → 3,000+ psiPRESSURE
1 cps → non-flowVISCOSITY

Technical specifications.

* APPLICATION DEPENDENT
Mix ratio range A:B:C1:1:1 to 100:100:1 *
Mix ratio tolerance range±1% *
Minimum shot size0.5 g (0.018 oz) *
Minimum flow rate5 cc/min (0.17 fl oz/min) *
Maximum flow rate10,000 cc/min (2.7 gal/min) *
Maximum fluid working pressure>3,000 psi *
Air supply pressure range80–120 psi (5–8.5 kg/cm²) @ 20 CFM
Operating temperature range4–60 °C (40–140 °F)
Electrical requirements120 VAC (60 Hz) 1Φ, 20 A · 220 VAC (60 Hz) 1Φ, 10 A
Wetted materials303 / 316 SS, TFE, UHMWPE
Viscosity range of fluids1 cps to non-flow abrasive compounds
Fluids handledUp to 3 components: epoxies, urethanes, silicones, acrylics, polyesters

Why it holds ratio — across three streams.

LDPLinear Displacement Pump
  • Double-acting positive-displacement rod pumps (patented)
  • Three-component variable mix ratio 1:1:1 to 100:100:1 (±1%)
  • Dynamic flow rate control, 1 cc/min to >1 gal/min
  • No pistons, check valves or flow meters — no slip factor, no calibration
  • Low shear preserves density of syntactic compounds
XV4Cross-Over Valve
  • Automated 4-way directional flow control valve (patented)
  • Replaces check valves for load/dispense during LDP reciprocation
  • Balances inlet/outlet pressures for continuous pulse-free flow
PLCServo Motor Pump Drives
  • Precision mix ratio and flow control across all three streams
  • Factory automation control functions built in
HMITouch Screen Control
  • No mechanical control adjustments
  • Statistical Process Reporting (SPR), diagnostics, PM monitoring
  • Control integrations and remote access
STANDARD FEATURES
— Linear Displacement Pumps (LDP)
— Cross-Over Valves (XV4)
— PLC controlled servo drives
— Touch screen control interface (6" monochrome)
— Dispense valve gun
— Cabinet casters
— Dispense modes: manual / programmable
OPTIONAL FEATURES
+ HMI 10" color touch screen
+ Customized HMI control screens — SPR, remote access, integrations, diagnostics, PM monitoring
+ Material Supply Sensors (MSS) — inlet material sensors
+ Liquid level sensors — pressure pots, pails, drums, totes
+ Auto pressure balancing — inlet supply / outlet dispense
+ Static mounted dispense valve — foot switch or robotic activation
+ Robotic integration — start/stop, flow control, purge/flush
+ Type X air purge — Class I, Div 1, Group D
+ Duplex LDP metering
+ Material supply — pressure pots / transfer pumps
+ Signal tower — LED light / audible alarm
+ Mobile self-contained platforms · overhead jib crane
+ TFE SS braided hose assemblies
+ Thermostatic controlled heating solutions
PK3D dimensional drawing with cabinet measurements
FIG. 01 — PK3D DIMENSIONS

How it compares.

Full comparison matrix →
PK1D2K · FIXED · DISPENSEPK2D2K · VARIABLE · DISPENSEPK3D3K · VARIABLE · DISPENSECUSTOM4K+ · ENGINEERED

Is the PK3D right for your material?

Send your chemistry, ratio and flow rate — an engineer will confirm fit.

Request a quote (714) 556-6747