Front view of LMI PD011-907NP PD Series chemical pump
LMI PD041-828SI PD Series Manual Adjustable - 16 GPD - 250 PSI - 115V $920.00
Back to products
Pulsafeeder DM4D1FG Mechanically Actuated Diaphragm Metering Pump – Green Line Series, 72.9 GPH – 145 PSI
Pulsafeeder DM4D1FG Mechanically Actuated Diaphragm Metering Pump – Green Line Series, 72.9 GPH – 145 PSI Original price was: $4,532.00.Current price is: $3,807.00.
Sale
Pulsafeeder DM3D1FG Mechanically Actuated Diaphragm Metering Pump – Green Line Series, 52.3 GPH – 102 PSI - Image 1
Click to enlarge
Pulsafeeder

Pulsafeeder DM3D1FG Mechanically Actuated Diaphragm Metering Pump – Green Line Series, 52.3 GPH – 102 PSI

Original price was: $4,037.00.Current price is: $3,391.10.

The Pulsafeeder DM3D1FG delivers precise chemical dosing up to 52.3 GPH at 102 PSI for industrial water treatment systems.

Its PVDF construction provides strong chemical resistance in corrosive applications. The mechanically actuated diaphragm ensures consistent flow and long service life.

A 0.54 HP motor, dual voltage 115/230V, and 10:1 turndown ratio allow accurate and flexible flow control. The sealed gearbox supports reliable, low-maintenance operation.

Ideal for cooling towers, boiler systems, wastewater treatment, and industrial chemical dosing applications.

Technical Specifications

Specification Details
Model DM3D1FG (Green Line Series)
Pump Type Mechanically Actuated Diaphragm Metering Pump
Flow Capacity Up to 52.3 GPH
Maximum Pressure 102 PSI
Construction Material PVDF (Polyvinylidene Fluoride)
Drive Type Mechanically Actuated Diaphragm
Motor Power 0.54 HP
Voltage 115/230V, 60Hz
Turn Down Ratio 10:1
Applications Industrial water treatment, cooling towers, boilers, chemical process dosing
Add to wishlist
Item No: DM3D1FG Category:
Description

Pulsafeeder DM3D1FG Metering Pump – 52.3 GPH, 102 PSI

The Pulsafeeder DM3D1FG metering pump delivers accurate chemical dosing up to 52.3 GPH at 102 PSI. As a result, it supports industrial water treatment systems that require steady output and precise flow control.

Designed for demanding environments, this Green Line mechanically actuated diaphragm pump ensures consistent performance. In addition, its durable PVDF construction resists aggressive chemicals used in cooling towers, boiler systems, and industrial process water applications. Therefore, operators benefit from long-term chemical compatibility and reliable operation.

Moreover, the mechanically actuated diaphragm provides stable and repeatable dosing. The 10:1 turndown ratio allows simple and precise flow adjustment as system requirements change. Consequently, the pump maintains reliable chemical feed accuracy with minimal interruption.

Additionally, the sealed gearbox protects internal components from contamination and reduces maintenance needs. The 0.54 HP motor, operating on dual voltage (115/230V, 60Hz), offers installation flexibility across industrial facilities.

Finally, because of its rugged construction and solid pressure capability, the Pulsafeeder DM3D1FG metering pump integrates easily into chemical injection skids and automated feed systems for cooling towers, boilers, wastewater treatment, and manufacturing processes.

 

Specifications

Specifications and Use Cases of the Pulsafeeder DM3D1FG Green Line Metering Pump

The Pulsafeeder DM3D1FG Green Line metering pump features a mechanically actuated diaphragm with durable PVDF construction for strong chemical resistance. Rated up to 52.3 GPH at 102 PSI, it delivers accurate and consistent chemical dosing in demanding industrial water treatment applications.

Its rugged diaphragm design supports long service life and steady performance. The manual stroke adjustment with a 10:1 turndown ratio allows precise flow control as operating conditions change. A sealed gearbox and 0.54 HP motor ensure dependable, low-maintenance operation in continuous-duty environments.

Use Cases & Industry Applications:

● Water Treatment Systems: Accurately feeds corrosion inhibitors, biocides, acids, and specialty chemicals.
● Boiler Feed Systems: Maintains proper water chemistry and protects equipment from scale and corrosion.
● Cooling Towers: Ensures consistent chemical dosing for improved system efficiency and cleanliness.
● Industrial Process Systems: Provides steady chemical injection in manufacturing and processing operations.
● Power & Utility Facilities: Handles medium- to high-pressure dosing requirements up to 102 PSI.
● Chemical Injection Skids: Integrates easily into automated industrial chemical feed systems.

Datasheet

GreenLine-tech-sheet

Pulsafeeder-Resistance-Guide

Pulsa-Catalog

 

 

Replacement Parts

No replacement parts listed for this item yet.

FAQs

FAQs

1. What is the flow capacity of the Pulsafeeder DM3D1FG?
It delivers up to 52.3 gallons per hour (GPH) with manual stroke adjustment for precise flow control.

2. What is the maximum operating pressure?
The pump operates at pressures up to 102 PSI, making it suitable for industrial chemical feed systems that require steady pressure performance.

3. Does this pump provide reliable chemical resistance?
Yes, its PVDF construction offers excellent resistance to aggressive and corrosive chemicals used in water treatment applications.

4. Can the DM3D1FG support adjustable output control?
Yes, it features a 10:1 turndown ratio that allows accurate manual flow adjustment as system demands change.

5. Is the DM3D1FG easy to maintain?
Yes, the sealed gearbox and rugged drive design help reduce maintenance requirements and support dependable, continuous-duty operation.

Reviews (0)

Customer Reviews / Ratings

There are no reviews yet.

Be the first to review “Pulsafeeder DM3D1FG Mechanically Actuated Diaphragm Metering Pump – Green Line Series, 52.3 GPH – 102 PSI”