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Graco’s SoloTech peristaltic hose pumps use a single roller that compresses an engineered hose through a full 360 degrees of rotation. This innovative design means longer hose life when pumping caustic, abrasive, or sensitive materials for metering or transfer.
SoloTech Peristaltic Pump Features:
- More flow per revolution than conventional designs
- Inexpensive to maintain – no valves, seals or glands
- Pumps are reversible and can be used to empty lines or clear blockages
- Extended hose life – only one hose compression per revolution
What Are You Pumping?
It's critical to choose the right pump for your applicaton. Hose and barb failures are caused by poor chemical compatibility or excessive wear, leading to unexpected downtime. Our experts will help you select the correct pump to prevent these failures in the field.
And if you need more assurance, consider this: the SoloTech series' brushless DC pump will remind you when it's time to change the hose, before a failure shuts your process down!
 SoloTech Hose Cutaway View Hose Design
With only the hose in contact with the fluid, and no check valves in line, Graco's SoloTech peristaltic pumps are ideal for materials that other pumps cannot handle. Abrasive, corrosive, shear-sensitive, and gas-entrapped fluids can easily be pumped or dosed into your application.
Moreover, Graco offers four different hose materials in order to meet the requirements for your specific application:
| SoloTech Hose Material Comparison |
| Hose Material |
Stripe Color / Inside Color |
Max. Fluid Temperature |
Application Area |
| Natural Rubber (NR) |
None / Black |
160°F (71°C) |
Abrasives |
| Chlorosulfonated Polyethylene (CSM) |
Orange / Black |
250°F (121°C) |
Highly corrosive chemicals |
| Nitrile |
Yellow / Black |
220°F (104°C) |
Oils or oily products |
| Ethylene Propylene (EPDM) |
Blue / Black |
250°F (121°C) |
Corrosive chemicals |
 SoloTech Hose Pump Feature Diagram
SoloTech Hose Pump Features and Improvements:
 Pump Construction
- Cast aluminum housing reduces pump weight
- Improved mounting flexibility with sheet metal feet
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 Electric Motor
- Choose between AC and Brushless DC models
- Multiple gearbox offerings to meet your exact flow rate needs
- Hazardous location motors available
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 DC Motor
- Pressure control
- Batching dispense mode
- Wider operating range means fewer gearbox options
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 Roller Design
- Single roller design improves hose life byu reducing the number of compressions, temperature, and friction
- New metallic roller with bearings provides constant compression and flow
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 Removable Cover
- Aluminum covers with larger sight window makes it easy to access internal parts
- Optional leak detector kit mounts on cover
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 Hose Clamp Assembly
- Upgraded hose barb and clamp assembly
- Easy to install or remove – no special tools needed
- Available with PVDF and SST barbs options
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| SoloTech Hose Pump Technical Specifications |
Characteristic
units |
SoloTech 10 |
SoloTech 23 |
| Hose Size |
10 mm |
12 mm |
Max Flow
gpm (lpm) |
92 RPM = 0.685 (2.60) |
94 RPM = 4.75 (17.98) |
Flow
gallon/rev (liter/rev) |
0.007 (0.0265) |
0.050 (0.190) |
| Pump Speed Range |
Low |
Mid |
High |
Low |
Mid |
High |
| Gearbox Ratio |
157:1 |
48:1 |
19.5:1 |
157:1 |
48:1 |
19.13:1 |
| Horsepower |
0.25 |
0.50 |
0.75 |
0.25 |
0.75 |
1.00 |
Pump Speed @ 60Hz
RPM |
11 |
37 |
92 |
11 |
37 |
94 |
Flow Rate @ 60Hz
gpm (lpm) |
0.085
(0.32) |
0.27
(1.02) |
0.685
(2.60) |
0.57
(2.16) |
1.89
(7.15) |
4.75
(17.98) |
| Maximum Working Pressure |
125 psi (8.6 bar) |
125 psi (8.6 bar) |
Maximum Suction Lift
ft (m) |
29 (8.9) |
29 (8.9) |
| Pump Inlet / Outlet Size |
DIN PN16 010 - 3/8 in,
ANSI 150 1/2 NPS,
JIS 10K 010 |
DIN PN16 020 - 3/4 in,
ANSI 150 1 NPS,
JIS 10K 020 |
Characteristic
units |
SoloTech 26 |
SoloTech 30 |
| Hose Size |
26 mm |
30 mm |
Max Flow
gpm (lpm) |
93 RPM = 10.18 (35.84) |
91 RPM = 16.0 (60.57) |
Flow
gallon/rev (liter/rev) |
0.109 (0.412) |
0.175 (0.662) |
| Pump Speed Range |
Low |
Mid |
High |
Low |
Mid |
High |
| Gearbox Ratio |
145:1 |
47:1 |
19.27:1 |
150:1 |
48:1 |
19.7:1 |
| Horsepower |
0.33 |
1.00 |
2.00 |
0.50 |
1.50 |
3.00 |
Pump Speed @ 60Hz
RPM |
12 |
38 |
93 |
12 |
37 |
91 |
Flow Rate @ 60Hz
gpm (lpm) |
1.35
(5.11) |
4.18
(15.82) |
10.18
(38.54) |
2.1
(7.95) |
6.55
(24.80) |
16.0
(60.57) |
| Maximum Working Pressure |
125 psi (8.6 bar) |
125 psi (8.6 bar) |
Maximum Suction Lift
ft (m) |
29 (8.9) |
29 (8.9) |
| Pump Inlet / Outlet Size |
DIN PN16 020 - 3/4 in
ANSI 150 1 NPS
JIS 10K 020 |
DIN PN16 025 - 1 in
ANSI 150 1-1/4 NPS
JIS 10K 025 |
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Hours of Operation:
Monday – Friday, 8:30 a.m. – 5 p.m. EST
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