--- product_id: 17201298 title: "MFG 700LL350 700Ll350 3-1/2\" Lower Valve Leather, 3.60 X 3.60 X 0.20" brand: "merrill" price: "R428" currency: ZAR in_stock: true category: "Merrill" url: https://www.desertcart.co.za/products/17201298-mfg-700ll350-700ll350-3-1-2-lower-valve-leather-3 store_origin: ZA region: South Africa --- # 3.5 inch outside diameter 3 inch cylinder size Made in USA quality MFG 700LL350 700Ll350 3-1/2" Lower Valve Leather, 3.60 X 3.60 X 0.20 **Brand:** merrill **Price:** R428 **Availability:** ✅ In Stock ## Summary > ⚙️ Elevate your pump game with precision-engineered durability! ## Quick Answers - **What is this?** MFG 700LL350 700Ll350 3-1/2" Lower Valve Leather, 3.60 X 3.60 X 0.20 by merrill - **How much does it cost?** R428 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/17201298-mfg-700ll350-700ll350-3-1-2-lower-valve-leather-3) ## Best For - merrill enthusiasts ## Why This Product - Trusted merrill brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact & Lightweight:** Slim 0.2 inch thickness and just 18g weight ensure easy installation without bulk. - • **Durable Heavy Stock Build:** Crafted from uniform heavy stock with a natural russet finish for long-lasting durability. - • **Precision Fit for Top Pumps:** Designed to seamlessly fit Clayton Mark & Littlestown pitcher pumps for reliable performance. - • **Trusted American Craftsmanship:** Proudly manufactured in the USA, guaranteeing quality and reliability you can count on. - • **Highly Rated Industrial Essential:** Ranked #382 in Check Valves with a stellar 4.6-star rating from 329 professionals. ## Overview The Merrill MFG 700LL350 Lower Valve Leather is a 3.5-inch outside diameter, 3-inch cylinder size valve component made from uniform heavy stock with a natural russet finish. Engineered for compatibility with Clayton Mark and Littlestown pitcher pumps, this lightweight, durable valve is proudly manufactured in the USA and highly rated by industry professionals. ## Description 700 Universal, uniform heavy stock with russet finish. 3" cylinder size 3-1/2" O.D. Fits Clayton Mark or Littlestown pitcher pump. The Product is manufactured in United States. ## Features - Cylinder Size In: 3 Inch - Outside Diameter: 3-1/2 Inch - Center Hole: Yes - Uniform Heavy Stock With Natural Finish ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000DZH956 | | Best Sellers Rank | #170,767 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #382 in Check Valves | | Brand | Merrill | | Brand Name | Merrill | | Customer Reviews | 4.6 out of 5 stars 329 Reviews | | Exterior Finish | Brass, Chrome, Nickel | | Global Trade Identification Number | 00642367006037 | | Included Components | hydraulic valves | | Inlet Connection Size | 3.5 inches | | Item Dimensions | 0.1 x 3.5 x 3.5 inches | | Item Type Name | Lower Valve Leather | | Item Weight | 18.14 g | | Item dimensions L x W x H | 0.1 x 3.5 x 3.5 inches | | Manufacturer | Merrill Mfg | | Manufacturer Part Number | 700LL350 | | Manufacturer Warranty Description | Warranty | | Material | Plastic | | Material Type | Plastic | | Model Number | 700LL350 | | Number of Items | 1 | | Outlet Connection Size | 3.5 inches | | Size | 3.60 x 3.60 x 0.20 | | UPC | 642367006037 | | Unit Count | 1 Count | ## Product Details - **Brand:** Merrill - **Exterior Finish:** Brass, Chrome, Nickel - **Global Trade Identification Number:** 00642367006037 - **Inlet Connection Size:** 3.5 inches - **Item dimensions L x W x H:** 0.1 x 3.5 x 3.5 inches - **Manufacturer:** Merrill Mfg - **Material:** Plastic - **Number of Items:** 1 - **Outlet Connection Size:** 3.5 inches - **Unit Count:** 1 Count ## Images ![MFG 700LL350 700Ll350 3-1/2" Lower Valve Leather, 3.60 X 3.60 X 0.20 - Image 1](https://m.media-amazon.com/images/I/714eMg95a2L.jpg) ## Questions & Answers **Q: looking for install instruction for valve leather and the weight that is attached to it?** A: Mine has a bolt and nut attaching the weight. The ring part of the valve just sits on the base of the pump and is held down by the top 'plunger' section. **Q: does one install it smooth side down (toward water source) or up?** A: I've always put the smooth side towards the top of the pump, away fro the water. I'm not too sure if it really makes a difference though. **Q: Will this fit the Simmons 1160/pm 500 no.2 pitcher pump?** A: I'm not sure what all models it fits.... but seems to do fine with the pump we bought (though I couldn't tell you what model it is... it has been a year or more since we purchased it.) **Q: Will this fit a columbiana 2088?** A: I'm sorry I don't know. Call your local pump dealer. That's what I did. They repaired part of the pump but I had to order the valve. They gave me all the info I needed to order the correct valve. And the name of the company to contact. Good luck finding what you need. ## Frequently Bought Together - Merrill MFG 700LL350 700Ll350 3-1/2" Lower Valve Leather, 3.60 X 3.60 X 0.20 - SIMMONS MFG CO 1161 Plunger Assembly for Pitcher Spout Pump - Simmons Mfg. 1169 Cup Leather for Pitcher Spout Pump --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.za/products/17201298-mfg-700ll350-700ll350-3-1-2-lower-valve-leather-3](https://www.desertcart.co.za/products/17201298-mfg-700ll350-700ll350-3-1-2-lower-valve-leather-3) --- *Product available on Desertcart South Africa* *Store origin: ZA* *Last updated: 2026-10-05*