High Viscosity AutoPump

New Pump for Viscous Fluids

The AP4 High Viscosity AutoPump is designed to provide the best alternative in an AutoPump to pump thick, viscous fluids. Its air-powered operation is safe and dependable under conditions that challenge other pumps. While this pump is designed to pump viscous fluids up to 7,000 cSt, it is capable of delivering flow rates up to 6.4 gpm (24 lpm) when pumping water or a fluid with a similar viscosity. The AP4 High Viscosity AutoPump is complemented by the most comprehensive selection of accessories to provide a complete system to meet site specific requirements. Call QED for prompt, no-obligation assistance on your pumping project needs.

AutoPump air-powered automatic pumps are the original, patented, #1 choice around the world for severe duty pumping at landfill and remediation sites, with built-in on-off control so they only run when they need to, safely and reliably.

High Viscosity AutoPump Overview

High Viscosity AutoPump Specifications

High Viscosity AutoPumps

\ High Viscosity AutoPumps

Liquid	Specific Gravity	Viscosity
SAE 30W oil	.88-.94 g/cm3 – 60°F (15.6°C)	9.6-12.9 cSt – 210°F (98.9°C)
SAE 85W oil	.88-.94 g/cm3 – 60°F (15.6°C)	11.0 cSt min – 210°F (98.9°C)
SAE 90W oil	.88-.94 g/cm3 – 60°F (15.6°C)	14.0-25 cSt min – 210°F (98.9°C)
Benzene	.899 g/cm3 – 32°F (0°C) .885 g/cm3 – 60°F (15.6°C))	1.0 cSt – 32°F (0°C) .744 cSt – 68°F (20°C)
Corn Oil	.924 g/cm3 – 60°F (15.6°C)	28.7 cSt – 130°F (54.4°C) 8.6 cSt – 212°F (100°C)
Creosote	1.04-1.10 g/cm3 – 60°F (15.6°C)	N/A – 60°F (15.6°C) N/A – 130°F (54.4°C)
Crude Oil 40	.825 g/cm3 – 60°F (15.6°C)	9.7 cSt – 60°F (15.6°C)
Diesel fuel 2D	.82-.95 g/cm3 – 60°F (15.6°C)	2.0-6.0 cSt – 100°F (37.8°C) 1.0-3.97 cSt – 130°F (54.4°C)
Diesel fuel 5D	.82-.95 g/cm3 – 60°F (15.6°C)	86.6 cSt max – 122°F (50°C) 35.2 cSt max – 160°F (71.1°C)
Fuel Oil #2	.82-.95 g/cm3 – 60°F (15.6°C)	3.0-7.4 cSt – 70°F (21.1°C) 2.11-4.28 cSt – 100°F (37.8°C)
Fuel Oil #3	.82-.95 g/cm3 – 60°F (15.6°C)	2.69-5.84 cSt – 70°F (21.1°C) 2.06-3.97 cSt – 100°F (37.8°C)
Fuel Oil #6	.82-.95 g/cm3 – 60°F (15.6°C)	97.4-660 cSt – 122°F (50°C) 37.5-172 cSt – 160°F (71.1°C)
Gasoline	.72 g/cm3 – 60°F (15.6°C)	.64 cSt – 60°F (15.6°C)
Honey		73.6 cSt – 100°F (37.8°C)
Cutting Oil		40.0-46 cSt – 100°F (37.8°C) 23.0-26 cSt – 130°F (54.4°C)
Kerosene	.78-.82 g/cm3 – 60°F (15.6°C)	2.71 cSt – 68°F (20°C)
Jet Fuel	.82 g/cm3 – 60°F (15.6°C)	7.9 cSt – -30°F (-34.4°C)
Molasses	1.40-1.46 g/cm3 – 60°F (15.6°C)	281-5070 cSt – 100°F (37.8°C)
Naphthalene	1.145 g/cm3 – 68°F (20°C)	.9 cSt – 176°F (80°C)
Olive Oil	.91-.92 g/cm3 – 60°F (15.6°C)	43.2 cSt – 100°F (37.8°C) 24.1 cSt – 130°F (54.4°C)
Pine Tar	1.06 g/cm3 – 60°F (15.6°C)	559 cSt – 100°F (37.8°C)
Turpentine	.86-.87 g/cm3 – 60°F (15.6°C)	86.6-95.2 cSt – 100°F (37.8°C)
Fresh Water	1.0 g/cm3 – 60°F (15.6°C)	1.13 cSt – 60°F (15.6°C) .55 cSt – 130°F (54.4°C)
Whale Oil	.925 g/cm3 – 60°F (15.6°C)	35.0-39.6 cSt – 100°F (37.8°C) 19.9-23.4 cSt – 130°F (54.4°C)

Based on material from the Hydraulic Institute with additions by Ingersoll-Rand
cSt = Centistokes


water 1.13 cSt	30 weight oil 9.6-12.9 cSt

90 weight oil 12-14 cSt	honey 73.6 cSt

toothpaste 3,300 cSt	grease 10,000 cSt

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