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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
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