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Series 7440 Pump
Brand: Pulsa
Features Full motion stroke length control yields 0-100% linear flow adjustment over a 10:1 turndown range.
Hydraulically balanced diaphragm for long life and reduced service costs.
Proven hydraulic management system assures consistent performance and rapid recovery from system upsets.
Material options for safety, durability and chemical compatibility.
Sealed drive protects against atmospheric contamination and assures long service life.
Easy maintenance KOPkit® (Keep on Pumping kit) saves time and money.
Specifications
Brand
Accuracy
- Metering Accuracy with a ± 1 %
Approximate Shipping Weight
- 310 lbs (141 kg)
Check Valve
- 316L Stainless Steel, Alloy 20, Alloy C
Connections
- NPT, Raised-Face Flange
Custom Engineering
- Compatible Materials: Alloy C, Alloy 20, Monel, Duplex Stainless Steel, Titanium, PVDF, Extended Pressures to 3625 psi / 250 bar, Extended Temperature Ranges, from -40° F (-40° C) to 700° F (371° C), Remote Heads & Jackets, Custom Electronic Controls, Multiplex Conf
Diaphragm Type
- Flat, Flat LD, Tube
Diaphragms
- PTFE
Duplex Configuration Available
- Yes
Eccentric Box
- Cast Iron
Flow
- Up to 440 gph (1666 Lph)
Gear Box
- Cast Iron
HP Required
- 0.5, 0.75, 1.0, 1.5, 2.0 Depending on Rated Discharge Pressure
Hydratube Design
- The Solution for Sheer Sensitive & High Viscosity Fluids, Straight Flow-through Path, Double Diaphragm Safety, Optional Slurry Valves, Robust Ductile Iron Housing, Elastomeric HYDRATube, ChemAlarm Leak Detection
Leak Detection
- PULSAlarm®: Pressure-based, IP66 NEMA Typical 7/4X, IECEx
Motor Frame
- NEMA 56, 143T/145T, IEC 71B3
Motor Power
- Up to 2 hp (1.5 Kw)
Motors
- 1750 rpm, 60 Hz (1450 rpm, 50 Hz)
Pressure
- Up to 3200 psi (221 bar)
Standards
- API-675, CE, ATEX
Temperature
- Up to 180° F (82° C)
Turndown Ratio
- 10:1
Valve Ball
- 316L Stainless Steel, Alumina Ceramic, Alloy C
Valve Gasket O-Rings
- PTFE
Wetend
- 316L Stainless Steel, Alloy 20, & Glass-Filled PTFE, Optional Alloys & Other Materials as Specified
Wetted Materials
- 316L Stainless Steel, GF-PTFE, PVC
Documentation
Data Sheets
Product Manuals
- Pulsa Series 7440 All Documents Multiple LanguagesDownload PDF English Manual pdf 3.9 MB
- Pulsa Series 7440 All Documents Multiple LanguagesDownload PDF English Manual Addendum pdf 120 KB
- Pulsa Series 7440 All Documents Multiple LanguagesDownload PDF French Manual pdf 3.4 MB
- Pulsa Series 7440 All Documents Multiple LanguagesDownload PDF Spanish Manual pdf 1.8 MB
- Pulsa Series Cruise Control IOMDownload PDF English Manual pdf 1.2 MB
- Pulsa Series Pneumatic Stroke Adjustment IOMDownload PDF English Manual pdf 1.6 MB
- Pulsa Series Pneumatic Stroke Adjustment IOMDownload PDF Russian Manual pdf 5.1 MB
- Pulsa Series Pulsamatic ControlsDownload PDF English Manual pdf 1.8 MB
- Pulsa Series Pulsuppressor IOMDownload PDF English Manual pdf 640 KB
- PULSAlarmDownload PDF English Manual pdf 834 KB