NOMAD 1" FKM/Stainless Wet End Kit for Opta-Flo N666100 Aluminum ARO®-Style Diaphragm Pumps (MPN N637119-A3-C)

Description

The NOMAD N637119-A3-C is a 1" FKM/Stainless wet end kit for the NOMAD Opta-Flo N666100 aluminum air-operated double diaphragm (AODD) pump. It contains 2 FKM diaphragms, 4 Stainless Steel valve balls, 9 O-rings and a grease packet to rebuild the wetted side of one pump. Valve seats are not included; the Opta-Flo N666100 uses aluminum seats (N92008-1), which are reused.

NOMAD parts are made by JDA Global of Henderson, Nevada. The Opta-Flo N666100 is an ARO®-style pump, and JDA Global lists this kit with its NOMAD kits that fit ARO® pumps. These part numbers in the kit are printed in the Opta-Flo N666100 (N666100-122-C) parts list: NY330-113, NY325-126.

Key Features

• Complete wet end rebuild: 2 FKM diaphragms, 4 Stainless Steel valve balls, 9 O-rings and a grease packet
• Materials (diaphragm / ball): FKM (Viton®) / Stainless Steel
• Fits the Opta-Flo N666100 aluminum pump sold by Tank Supply Direct
• Ships from Henderson, NV in about 4 days

What's in the Kit

• 2 × Diaphragm, Viton® (N90533-3)
• 4 × Valve Ball, Stainless Steel (N90948)
• 1 × O-Ring, Buna — Main shaft O-ring (NY330-113)
• 4 × O-Ring, PTFE — Holding plate / lock nut O-ring (NY328-14)
• 4 × O-Ring, Buna — Seat O-ring (NY325-126)
• 1 × Grease Packet, White Lithium (N99-8310-99)

Compatible Pumps

• Opta-Flo N666100 1" Aluminum Buna-Fitted Diaphragm Pump (N666100-122-C) — this pump ships with Buna-N diaphragms, Buna-N balls and aluminum seats; this kit changes it to FKM (Viton®) diaphragms and Stainless Steel balls
• ARO®: listed by JDA Global with its NOMAD kits that fit ARO® pumps; Opta-Flo pumps are ARO®-style

Other Material Options

• NOMAD N637119-11-C: Neoprene diaphragms / Neoprene balls
• NOMAD N637119-22-C: Buna-N diaphragms / Buna-N balls
• NOMAD N637119-43-C: FKM (Viton®) diaphragms / PTFE balls
• NOMAD N637119-A1-C: Neoprene diaphragms / Stainless Steel balls
• NOMAD N637119-A2-C: Buna-N diaphragms / Stainless Steel balls

Specifications

• MPN: N637119-A3-C
• Kit type: Wet End Kit
• Pump size: 1"
• Pump construction: Aluminum
• Diaphragms: FKM (Viton®)
• Valve balls: Stainless Steel
• Manufacturer: NOMAD (JDA Global)
• Ships from: Henderson, NV

Frequently Asked Questions

Which pump does the N637119-A3-C fit?
The NOMAD Opta-Flo N666100 1" Aluminum Buna-Fitted Diaphragm Pump (N666100-122-C).

Is this the same material my pump shipped with?
No. The N666100-122-C ships with Buna-N diaphragms, Buna-N balls and aluminum seats; this kit uses FKM (Viton®) diaphragms and Stainless Steel balls.

What is included?
2 × Diaphragm, Viton® (N90533-3); 4 × Valve Ball, Stainless Steel (N90948); 1 × O-Ring, Buna (NY330-113); 4 × O-Ring, PTFE (NY328-14); 4 × O-Ring, Buna (NY325-126); 1 × Grease Packet, White Lithium (N99-8310-99).

Are valve seats included?
Valve seats are not included; the Opta-Flo N666100 uses aluminum seats (N92008-1), which are reused.

Is this a genuine ARO® part?
No. It is a NOMAD after-market part made by JDA Global. NOMAD is not affiliated with ARO®.

How long does it take to ship, and where does it ship from?
About 4 days, shipping from Henderson, NV.

Shipping and Warranty

• Manufacture Lead Time: 4 Days
• Ships From (State): NV

Products are subject to freight or parcel shipping costs. Shipping charges are calculated at checkout based on delivery location, product size, weight, and carrier requirements.

Warranty Information
Warranty coverage varies by manufacturer and product type. For warranty details or to initiate a warranty claim, please contact Tank Supply Direct at info@tanksupplydirect.com.

ARO® is a registered trade name of Ingersoll-Rand Company. Santoprene® and Viton® are registered trademarks of their respective owners. NOMAD® parts are not affiliated with ARO®; names are used for identification purposes only.