NOMAD 1" FKM/PTFE Wet End Kit for Opta-Flo N666100 Aluminum ARO®-Style Diaphragm Pumps (MPN N637119-43-C)

Description

The NOMAD N637119-43-C is a 1" FKM/PTFE wet end kit for the NOMAD Opta-Flo N666100 aluminum air-operated double diaphragm (AODD) pump. It contains 2 FKM diaphragms, 4 PTFE 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.

Key Features

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

Specifications

• MPN: N637119-43-C
• Kit type: Wet End Kit
• Pump size: 1"
• Pump construction: Aluminum
• Diaphragms: FKM (Viton®)
• Valve balls: PTFE
• Manufacturer: NOMAD (JDA Global)
• Ships from: Henderson, NV

What's in the Kit

• 2 × Diaphragm, Viton® (N90533-3)
• 4 × Valve Ball, PTFE (N90532-4)
• 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, Viton® — Seat O-ring (NY327-126)
• 1 × Grease Packet, White Lithium (N99-8310-99)

Other Material Options

• NOMAD N637119-11-C: Neoprene diaphragms / Neoprene balls
• NOMAD N637119-22-C: Buna-N diaphragms / Buna-N balls
• NOMAD N637119-A1-C: Neoprene diaphragms / Stainless Steel balls
• NOMAD N637119-A2-C: Buna-N diaphragms / Stainless Steel balls
• NOMAD N637119-A3-C: FKM (Viton®) diaphragms / Stainless Steel balls

Applications

Replacement wear parts for routine maintenance and rebuilds of the air-operated double diaphragm (AODD) pumps listed below.

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 PTFE balls
• ARO®: listed by JDA Global with its NOMAD kits that fit ARO® pumps; Opta-Flo pumps are ARO®-style

Frequently Asked Questions

Which pump does the N637119-43-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 PTFE balls.

What is included?
2 × Diaphragm, Viton® (N90533-3); 4 × Valve Ball, PTFE (N90532-4); 1 × O-Ring, Buna (NY330-113); 4 × O-Ring, PTFE (NY328-14); 4 × O-Ring, Viton® (NY327-126); 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.

Manufacturer Documents

• NOMAD operation manual with parts list (PDF): Opta-Flo N666100 1" Aluminum Buna-Fitted Diaphragm Pump (N666100-122-C)
• JDA Global: NOMAD replacement parts that fit ARO® pumps
• JDA Global: NOMAD pump parts
• JDA Global after-market part categories

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
JDA Global does not publish a standard warranty term for NOMAD pumps or NOMAD after-market parts on its website or in its NOMAD operation manuals. Please inspect the item when it arrives and report any defect or shipping damage right away. 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.