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SEC. 02 — SPECIFICATIONS LAMNAFLO / Suction Flow Control System

Lamnaflo Construction

02.1 BILL OF MATERIALS
01 Stainless Steel Shrouds and Thread Adapters
02 Certa-Lok Coupling Connections
  • Easy Installation/Removal
  • Reusable Design
03 Schedule 40 PVC Construction
04 Engineered Slot Patterns
  • Calculated Hydrodynamic Flow
05 Wire Reinforced Epoxy Coated Silica Sand
  • Final Dissipation of Entrance Velocities
A Lamnaflo system installed in the well: the device on the pump column, surrounded by the gravel pack inside the borehole
FIG. 02 — LAMNAFLO SYSTEM IN THE WELL
IN THE WELL FLOW CONTROL DISTRIBUTION

Engineered Placement

  • Elements distributed through water Bearing Zone
  • Even Distribution of Flow to Achieve a Laminar State
  • Elements Placed to Promote Flow from Given Formation
  • Flow Control Discs Inhibit Vertical Flow in Annular Space
  • Promote Higher Water Quality
IN-WELL CROSS-VIEW: FLOW CONTROL DISTRIBUTION CLAY / CONFINING LAYER WATER-BEARING ZONE (SAND / GRAVEL AQUIFER) BEDROCK FULL PRODUCING ZONE SUBMERSIBLE PUMP DRAWS CLEAN WATER LAMNAFLO SFCS FLOW CONTROL DEVICE CERTA-LOK MID-SECTION COUPLING EQUAL VELOCITY AT EVERY LEVEL WELL SCREEN PERFORATED CASING
Lamnaflo installed in the well
02.2 Dissipation of Suction Energy

Dissipation of Suction Energy

REF ELEMENT FUNCTION
01 Suction Flow Control Elements
  • Engineered to Restrict Flow
  • Designed Safety Factor to Avoid Negative Pressure
  • Effective at Full Flow Range of Pump Cycle
02 Engineered Placement
  • Elements distributed through water Bearing Zone
  • Even Distribution of Flow to Achieve a Laminar State
03 EPiC Design
  • Elements Placed to Promote Flow from Given Formation
  • Flow Control Discs Inhibit Vertical Flow in Annular Space
  • Promote Higher Water Quality
02.3 Engineering Specifications

Engineering Specifications

The well shall be equipped with a Lamnaflo Suction Flow Control System designed and manufactured according to US Patent Number 4,624,319 and 6,843,316 or other patents and patents pending by Lamnaflo, Inc., P.O. Box 306, Oconomowoc, WI 53066 (262) 269-6196.

Such system shall consist of an engineered assembly of reinforced permeable bodies constructed of an inert silica/epoxy compound matrix and high impact high tensile PVC pipe. The unit shall be engineered, designed, manufactured and assembled in a manner sufficient to precisely distribute pump suction energy over the screen or formation so as to eliminate areas of high-water velocity and sand production, as well as to maximize the water quality.

Each section of the system shall be connected to the next with a non-threaded flex coupling to allow for deviation in the well, as well as to prevent cross threading and over-tightening during assembly. Manufacturer of the system to be supplied shall demonstrate by means of verifiable independent references that others have successfully used systems supplied by them in similar applications for several years.

PATENTS US Patent Number US 4,624,319 and US 6,843,316. NSF 60 Certification.

SEC. 02 — SPECIFICATIONS

Engineering Specifications

Requires no modification to your existing well. Adapts to either turbine or submersible pumps.