Expert Solutions for Critical Applications BRAND Hydraulic Metering Pumps Mechanical Metering Pumps Electronic Metering Pumps Portable Mixers Polymer Blending systems

Solutions Group (PSG®), a global leader in positive displacement pump and supporting technologies, delivers value-added pumps and systems that serve customers requiring the safe and efficient transfer of critical and valuable materials. PSG features world-class pump brands and has multiple facilities on three continents (North America, Europe and Asia) that are ISO certified. We are passionately committed to innovative technologies that will positively impact the world. Our priority is providing the market expertise you need by delivering tomorrow’s innovative fluid and material transfer solutions...

Neptune®, part of Pump Solutions Group (PSG®), is a premier manufacturer of diaphragm metering pumps, chemical feed systems, mixers and chemical injection accessories. Since 1961, Neptune has been delivering accuracy, precision and quality for a variety of industries, including power generation, oil and gas exploration, petrochemical and irrigation. Hydraulic, Mechanical, Electronic metering PUMPS Portable Mixers Polymer Blending Systems North Wales, Pennsylvania (USA) – North Wales, Pennsylvania (USA) represents one of many PSG locations where innovation flows. This 100,000 square-foot, state-of-theart...

MARKETS SERVED AGRICULTURE Neptune provides an important role in precise injection of fertilizers and pesticides to center pivot and drip tape irrigation systems for food and other crops as well as turf, ornamental and sports fields. Typical Applications Handled: • Fertigation – Fertilizer • Chemigation – Fungicides, herbicides and pesticides ENERGY Neptune manufactures the most precise, environmentally friendly pumps and mixing equipment to help end-users meet their challenging energy efficiency demands. Typical Applications Handled: • Power Generation – Water cycle chemical treatments including...

Variable Oil By-pass™ stroke adjustment allows better valve performance than variable linkage designs. The valve checks have extra time to seat even in viscous liquids since they are idle during the by-pass portion of the suction and discharge strokes. How it Works Hollow piston 1 reciprocates within a cylinder. Metering rod 2 fits into the piston. Note the front of the piston, or “nose”, has a reduced diameter. The liquid seal forms at 3 where the full diameter of the piston contacts the cylinder. Internal relief valve protects pump and motor. When the piston moves forward, oil by-passes over...

Technology: Diaphragm (METERING) Diaphragm Metering Pumps Series 500 Hydraulic Metering Pump features EZE-CLEAN™ valve design with double ball check which can be removed without disturbing the piping. The Series 500 provides leak-free metering of a wide variety of corrosive, flammable or hazardous liquids. Industries Served • Agriculture • Chemical Processing • Industrial Water Treatment • Mining • Municipal Water Treatment • Oil & Gas • Petrochemical • Power Generation • Pulp & Paper • Turf & Ornamental Features & Benefits • Innovative designs for precision and long-term reliability • Valve...

Technology: Diaphragm (METERING) Diaphragm Metering Pumps Series 600/6000 Hydraulic Metering Pump sets the standard in motordriven design, delivering precision and long-term reliability. Stainless steel, PVC, Kynar® or C-20 liquid-end materials of construction and hydraulicallybalanced Teflon® diaphragms make the pumps compatible with a wide range of fluids. Industries Served • Chemical Processing • Mining • Municipal Water Treatment • Oil & Gas Hydraulic 600 Series Diaphragm Metering Pump • Petrochemical • Power Generation • Pulp & Paper Features & Benefits • Innovative designs for precision...

Technology: Diaphragm (METERING) Mechanical 7000 Series Metering Pumps Series 7000 metering pumps eliminate the need for contour plates on the liquid side of the diaphragm, resulting in a simple, straight-through valve and head design that optimizes flow rates. The precise, self-priming pumps deliver superior performance when pumping chemicals that can off-gas. Industries Served • Agriculture • Car Wash • Chemical Processing • Mining • Municipal Water Treatment • Petrochemical • Pulp & Paper • Turf & Ornamental Features & Benefits • Self-priming • Superior performance when pumping chemicals that...

Technology: Diaphragm (Metering) PZ Series Electronic Metering Pumps PZ Series Smart Electronic Metering Pumps are designed for accurate, reliable injection of a wide variety of liquids. The pumps can be easily integrated into existing chemical metering systems, and feature an air release valve that allows the pumps to be used in sodium hypochlorite service or with other chemicals that off-gas at room temperature. Industries Served • Car Wash • Chemical Processing • Industrial Water Treatment • Municipal Water Treatment • Pulp & Paper • Turf & Ornamental Features & Benefits • Leading pulse metering...

Technology: PROPELLER MIXER Gear Drive Portable mixers have been designed, engineered and built to provide long life and trouble-free service in a wide variety of blending/mixing operations. Mixers can be clamp-or base-mounted on beams, tank walls and other supports. Industries Served • Car wash • Industrial water treatment • Oil and gas • Chemical processing • Mining • Petrochemical • Food and beverage • Municipal water Treatment Features & Benefits • Designed for long life and trouble-free service • Grease lubricated gears mean no oil leakage • Flange, angle riser, cup, clamp and bung mounts...

Injection Quills Used to inject chemicals pumped by metering pumps into turbulent-flow zone of highpressure water or steam lines. • Operating pressures to 207 bar (3,000 psi) • Spring-loaded check valve • Available in 316 SS, PVC, Kynar® and C-20 • Available in 1/2 in. and 3/4 in. NPT EZE-Grab Platforms Corporation Stops Corporation Stops are used for injecting chemicals pumped into tanks, mains, cooling towers and process systems providing more rapid, uniform dispersion of injected chemical. Corporation Stops allow injection quills to be inserted or removed without having to drain or shut down...