GRACO • SOLOTECH 30 BLDC

🥇 The Pump That Doesn’t Quit.

One roller. No seals. No babysitting. SoloTech keeps flow moving where every other pump taps out.

0
Roller
7
Seals
0×
Hose Life

🧩 The Lineup James Trusts

LibertyCES specs every SoloTech model from 6 mm to 32 mm — covering 0.2–41 GPM — and dials in the exact elastomer, reducer, and motor for your chemistry and duty.

James Riggins — LibertyCES spec engineer who recommends SoloTech

Recommended by

James Riggins

Spec & Integration — LibertyCES

“Graco’s best-kept secret. It’s never failed us — only solved the hardest problems.”
  • Single-roller = 4× hose life
  • Seal-less path = zero leak points
  • Self-priming & reversible = maintenance wins
Hose Size
6–32mm

Micro-dose to high-volume transfer

Flow Range
0.2–41GPM

≈ 0.76–155.2 LPM

Pressure
Up to 125psi

0.9 MPa • 9 bar

Temperature
Up to 176°F

80 °C (hose-dependent)

Build Options

  • Industrial or Hygienic builds
  • AC or Brushless DC (BLDC) motors
  • IEC or NEMA gear reducers

Materials

  • Hose: Nitrile, EPDM, CSM, Natural Rubber, Food-Grade Nitrile
  • Barbs: Stainless, Hastelloy, PVDF, Aluminum

Certifications

  • CE, EC 1935/2004, FDA-compliant food-grade options
  • ATEX: II 2 G Ex h IIB T4 Gb variants

💪 Built-In Engineering Advantages

  • Single-Roller Design
    One compression per revolution → 4× hose life vs conventional peristaltics.
  • Self-Priming & Reversible
    Moves abrasive/viscous fluids, clears lines, and can run dry safely.
  • Seal-Less Construction
    No seals, valves, or glands = zero leak points & fewer kits.
  • Full 360° Compression
    Constant volumetric accuracy for repeatable dosing & metering.
  • 125 psi Headroom
    Handles thick slurries, polymers, and caustics without cavitation.
  • Energy-Efficient Drives
    BLDC or VFD-AC for precise control with low amp draw.
  • Modular Mounting
    NEMA/IEC, quick lift points, compact footprint.
  • Safety & Compliance
    CE, EC 1935/2004, FDA-compliant, ATEX variants.

SoloTech Lineup — Industrial • Cinematic • Clear

Single-roller, 360° compression. Cleaner, longer hose life, zero leak paths.

110 options

LibertyCES stocks and specs 110+ SoloTech configurations. We select the one (or the few) that actually fit your duty. We also spec drives, reducers, hoses, barbs, and controls so the SoloTech’s power and effectiveness are maximized. Product + engineering expertise.

Graco SoloTech 10 AC peristaltic pump—precision dosing, hygienic-ready
ST10 • AC

Precision dosing that doesn’t quit

Single-roller 360° compression for ultra-clean, ultra-consistent micro-flows.

  • Flow 0.2–5 GPM
  • Pressure up to 125 psi
  • Duty self-priming • reversible
  • No seals/valves → zero leak paths
  • Hose & barb options (NBR/EPDM/CSM • SS/PVDF/Hastelloy)
Best for: lab dosing NaOCl / pH adjust coagulants pilot skids h10 hygienic
See i10 (add h10 for sanitary)
Graco SoloTech 23 AC—chem-feed workhorse for fertigation and W/WW
ST23 • AC

The chem-feed workhorse

Longer hose life, smooth metering—built for greenhouse fertigation and W/WW chem feed.

  • Flow 5–15 GPM
  • Pressure 125 psi
  • Footprint compact • lift points
  • Single-roller = fewer hose changes
  • Drop-in options (VFD AC or Graco BLDC control)
Best for: fertigation pH/EC control polymer/acid/alkali feed mid-flow transfer
See i16/i23 (add h16/h23 for sanitary)
Graco SoloTech 25/26 AC—thick-wall hose path for slurries and polymers
ST25 / ST26 • AC

Slurries & polymers, sorted

Thick-wall hose, NEMA 140 drive—move the nasty stuff without clogging or leaks.

  • Flow 10–25 GPM
  • Pressure 125 psi
  • Maintenance reversible • dry-run tolerant
  • Materials for caustics/abrasives
  • SS/Hastelloy barbs available
Best for: polymer make-down lime slurry viscous/filled fluids caustic transfer
See i25/i26 (add h25/h26 for sanitary)
Graco SoloTech 30/32 AC—high-flow, plant-scale
ST30 / ST32 • AC

High-flow, plant-scale muscle

Big volume, steady pressure—built for mining, process water, and CIP chemicals.

  • Flow 20–41 GPM
  • Pressure 125 psi
  • Drive IEC 90 gearbox
  • Continuous 24/7 duty • 360° accuracy
  • Hygienic options with tri-clamps
Best for: mining slurries process water CIP/SIP chemicals bulk transfer
See i30/i32 (add h32 for sanitary)

Ready for real-world SoloTech wins?

We stock 110+ SoloTech configurations — and spec the one (or the few) you actually need. Pumps, drives, reducers, hoses, barbs, controls — everything matched so the system hits peak effectiveness.

SoloTech installation in the field — clean, leak-free chem-feed run
Case Study

SoloTech in the field

A clean, leak-free fix for a tough chem-feed duty.

View Case Study
Graco SoloTech close-up — single-roller peristaltic head and hose path
Why it wins

Single-roller, 360° compression

Longer hose life, smoother metering, zero seal leaks.

See the Breakdown

Talk to James

“Graco’s best-kept secret. It’s never failed us—only solved the hardest problems.”

  • We listen, diagnose, and spec the exact SoloTech fit for your duty.
  • We pair the pump with the right drive, reducer, hose, and barbs.
  • We integrate controls so operations stay consistent and easy.
Call James (559) 395-5500 Email james@libertyces.com Case Study libertyces.com/solotech

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