GRACO 26D877 – 1-1/2″ i-Series Aluminum Pulsation Dampener, Stainless Steel Seats, Santoprene

GRACO 26D877 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & PS Diaphragm

Reducing pulsation and vibration in your system will reduce stress on downstream equipment and increase system efficiency. Pulsation dampeners can improve the performance and reliability of your fluid transfer process

Additional Specifications

Material: SS (Stainless Steel) seat, PTFE + SP diaphragm, PTFE seat seal

Port Size: 1-1/2 in.

Model Compatibility: i150A

Fluid Section Material: AL (Aluminum)

Connection Type: A1 – 1-1/2 in.-11 NPT

Size: i150 (1-1/2 in.)

Kit Part Number: 2002760

Specifications

Connection Type	NPT
Diaphragm Material	PTFE/Santoprene 2-Piece
Fluid Section Material	Aluminum
Hazardous Location Approval	ATEX
Inlet Size (in)	1.5
Maximum Flow Rate (GPM)	90
Maximum Fluid Operating Temperature (°C)	104
Maximum Fluid Operating Temperature (°F)	220
Maximum Fluid Pressure (MPa)	0.83
Maximum Fluid Pressure (psi)	120
Minimum Fluid Operating Temperature (°C)	-40
Minimum Fluid Operating Temperature (°F)	-40
Model	i-Series
Outlet Size (in)	1.5
Seat Material	316 Stainless Steel
Series	1.5″
Type	Pulsation Dampener
Wetted Material	Aluminum

Compatible Equipment

Model i150A – 1-1/2 in. Port

i150 (1-1/2 in.) dampener

Related Parts

2000464 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & SP Diaphragm

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2000466 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & SP Diaphragm

2000467 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & PS Diaphragm

2000468 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & BN Diaphragm

2000883 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & PO Diaphragm

26D886 – 1.5″ i-Series Polypropylene Pulsation Dampener w/ PP Seats & PS Diaphragm, 1-1/2″ RF ANSI/DIN flg

2000469 – 1.5″ i-Series Polypropylene Pulsation Dampener w/ PP Seats & SP Diaphragm

2000470 – 1.5″ i-Series Polypropylene Pulsation Dampener w/ PP Seats & BN Diaphragm

Kit Contents

2000467 – 1.5″ i-Series Aluminum Pulsation Dampener w/ SS Seats & PS Diaphragm

This part is used in aluminum fluid section models with A1 connection type (1-1/2 in.-11 NPT) This appears to be part of a diaphragm repair kit (kit part number 2002760) that includes 1 or 2 diaphragms, 1 diaphragm bolt seal, 2 seats, 2 or 4 seat seals, spool seals, 1 spool housing seal, 1 package adhesive, and 1 set screw for overmolded diaphragms

Reference Manuals

3A7672 (Page 3) Pulsation Dampener