Pulsation Dampers Connection Options for Close Coupling

A SMALL DAMPER OF LARGE DIAMETER FITTED CLOSE TO A PUMP IS BETTER THAN A LARGE DAMPER OF SMALL DIAMETER FITTED AWAY FROM A PUMP KEEP THE DISTANCE FROM DAMPER INTERNALS TO PUMP INTERNALS LESS THAN 10 PIPE DIAMETERS.

STANDARD FOR OFFSHORE PLATFORM INJECTION SYSTEMS	TYPICAL FOR PUMP SUCTION SUPPLY DAMPER PLEASE SPECIFY PIPE DIAM. PIPE SCHD. FLANGE # FLG. FACE TYPE, when placing an RFQ	STANDARD FOR SoG& PeG UNITS FOR LOW PRESSURE & THIN-WALL DAMPERS AKA "New England Style" - one up, and one in left field
STANDARD FOR OFFSHORE PLATFORM INJECTION SYSTEMS		STANDARD ON CARBON STEEL PIG UNITS FOR HYDRAULIC OIL.
45 x 45 Clamp Hubs Seaboard Lloyd GrayLok, TecLok, SecureMax	FITS IN PLACE OF A PIPE SPOOL. LENGTH RF to RF normally 1.5 x Damper Diameter	STANDARD FOR HP & HEAVY WALL DAMPERS. STANDARD FOR PHr/TW DAMPERS Female through 1.25", 30mm Male 1.5", 36mm - 8", 200mm Pilian Pipe NPT, BSP, ISO
	FOOD + DRUG STANDARDS	"BUILD YOUR OWN" CONNECTION SYSTEM. UP TO 6 CONNECTION SOCKETS.

"DAMPERS THAT DO - FLOW GOES THROUGH, PRESSURE PULSES DO NOT"
2 CONNECTION (minimum) FOR IN PLACE FLUSHING BEFORE SERVICE
or if you only require flow fluctuation reduction, with no guarantee of pressure pulsation damping, then
USE THE EXTRA CONNECTION TO SAVE A "T" FOR THE SYSTEM RV, DRAIN, or GAUGE.

STANDARDS FOR MULTIPLE & MULTIHEAD PUMPS
	MG/DUPX__"__#	MG/TRiX__"__#	MG/QUiNX__"__#
DISCHARGE SUCTION

In multi pump, & multi head, systems: Pressure pulsation reduction level can be guaranteed by preventing interaction between pump head check valves, and preventing resonance

PIPING BASES part number MG/

SIMP-X = For 1 pump head. DUP-X = For 2 pumps or 2 individual pump heads.
TRI-X = For the confluence 3 pumps or 3 individual pump heads. QIN-X = For 5 pumps or heads.
All -- X designations prevent individual pump and valve activities from the system responses "talking to each other".

Close coupling ensure that the small mass of the liquid column is unable to excite the pump parts by going into oscillation. True thru-flow ensures that pressure fluctuations are captured and can not by-pass. Alternately liquid mass that has to go up one hole, come to a halt, then reverse back out again in a fraction of a second, requires huge pressure fluctuations to produce this instantaneous mass reversal.