Weir SPM User Manual

Document P/N: 2A43495
Release Date: 02/27/2018
Revision: IR
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Key features and benefits
 Replaceable pressure relief disc provides operational flexibility and lowers total cost of ownership
 In-line housing (MxF) easily installs on fluid ends or within treating iron lines
Installations as shown are representative. Contact Weir for assistance if needed.
 Includes disc catcher for containing any ejections debris. (Note: Catcher may be removed for
applications requiring plumbing to a containment vessel.)
 Replaceable discs available in wide range of set pressures
 Rupture disc machined from a single piece of Hastaloy 276 for superior corrosion resistance and
improved repeatability
 Replaceable disc designed to assist with facilitating correct installation into the housing
 Burst test sampling on each production lot to provide performance assurance

Applications
 Fracking
 Well Service
 Cementing

Weir SPM Specifications

General

Brand	Weir
Model	SPM
Category	Control Unit
Language	English