Goulds Pumps NM 3196 i-FRAME - IOM - Manual (Page 23)

Foundation requirements
Precautions
CAUTION:
If your pump is a Model NM3171, NM3196, 3198, 3298, V3298, SP3298, 4150, 4550, or 3107 there is a
possible risk of static electric discharge from plastic parts that are not properly grounded. If the pumped
fluid is non-conductive, drain and flush the pump with a conductive fluid under conditions that will not
allow for a spark to be released to the atmosphere.
Requirements
• The foundation must be able to absorb any type of vibration and form a permanent, rigid support for
the unit.
• The location and size of the foundation bolt holes must match those shown on the assembly drawing
provided with the pump data package.
• The foundation must weigh between two and three times the weight of the pump.
• Provide a flat, substantial concrete foundation in order to prevent strain and distortion when you
tighten the foundation bolts.
• Sleeve-type and J-type foundation bolts are most commonly used. Both designs allow movement for
the final bolt adjustment.
Sleeve-type bolts
1
2
3
4
5
6
1. Baseplate
2. Shims or wedges
3. Foundation
4. Sleeve
5. Dam
6. Bolt
J-type bolts
1
3
2
4
5
1. Baseplate
2. Shims or wedges
3. Foundation
4. Dam
5. Bolt
Installation
Model NM 3196 i-FRAME Installation, Operation, and Maintenance Manual 21