Graco Pump Manifold Assembly Block - 187611
The fluid section cylinder screws into the bottom of the block, with the main V-packings placed inside with the upper packing nut threading into the top. This is used in the 236787 and 235699 fluid section. The prime/drain valve is placed on one side, with the 1/4" nipple on the other.
For use with the following airless paint sprayers:
| Sprayer Model Description | Sprayer Model Number |
|---|
| 490 ST | 231208 |
| 490 ST high boy | 231357 |
| 495 Duron | 232654 |
| 495 Duron Hi Boy | 232655 |
| 495 ST | 231584 |
| 495 ST Hi-Boy | 231586 |
| 495 ST Hi-Boy | 232676 |
| 495 ST LO BOY | 231585 |
| NOVA PLUS | 824002 |
| NOVA SPX | 824012 |
| SUPER NOVA SP (NEW) | 824175 |
| SUPER NOVA SP (NEW) | 820169 |
| SUPER NOVA SP (OLD) | 820248 |
| 3000 GM LOBOY (Bare) | 231550 |
| 3000 GM LOBOY | 231552 |
| 3000 GM UPRIGHT (Bare) | 231363 |
| 3000 GM UPRIGHT | 231551 |
| 395 Duron | 231580 |
| 395 ST | 231575 |
| 450 ST | 231547 |
| 455 ST | 231581 |
| NOVA SPX (OLD) | 820226 |
| Pro 301ST(Fuller O'Brien) | 231202 |
| Pro 301sts (Fuller O'Brien) | 231344 |
| PRO 501ST (Fuller O'Brien) | 231299 |
| 390 Duron | 231553 |
| 390 ST | 231201 |
| 390 STS | 231353 |
Graco 
Chicago Pneumatic 
Ingersoll-Rand 
Titan Tool, Inc. 
BE Pressure Supply Inc. 
Rol-Air 
Pneumatech 
Summit Lubrication 
BEKO Technologies 
Legacy FlexZilla 
COXREELS 
Milton Industries 
Belair Technologies LLC 
Parker-Hannifin Corporation 
Powerex 
RapidAir 
Eaton 
Miscellaneous 
SPX Hankison 
Binks 
Wagner / Spray Tech CapSpray 
Campbell Hausfeld 